Advancements in rank during October 2021:
| First Name | Last Name | City | State | New Rank |
| Willi | Buttenwieser | Stamford | CT | Junior Master |
| Charlotte | Carlson | Sheffield | MA | Junior Master |
| Eli | Fass | Barrington | RI | Junior Master |
| Margot | Finley | Chestnut Hill | MA | Junior Master |
| Marylene | Friedman | Salisbury | CT | Junior Master |
| Donna | Fuller | Exeter | NH | Junior Master |
| Israel | Koren | Amherst | MA | Junior Master |
| Cathy | Lawton | Norwalk | CT | Junior Master |
| Karen | Livingston | Brookline | MA | Junior Master |
| Mary Ellen | Loncto | Ridgefield | CT | Junior Master |
| Cathleen | Malone | Bloomfield | CT | Junior Master |
| Dolly | Mayer | Greenwich | CT | Junior Master |
| Thomas | Moebus | Madison | CT | Junior Master |
| Robert | Palmer | Bethel | CT | Junior Master |
| Norma | Perlman | Wilton | CT | Junior Master |
| Marianne | Reynolds | Trevett | ME | Junior Master |
| Ann | Thompson | Medfield | MA | Junior Master |
| Scott | Tirrell | Plymouth | MA | Junior Master |
| Kathy | Wilde | Hollis | NH | Junior Master |
| Chris | Demayo | Melrose | MA | Club Master |
| Jane | Driscoll | Hyannis Port | MA | Club Master |
| Janet | Duffy | New Canaan | CT | Club Master |
| Pamela | Herring | New Canaan | CT | Club Master |
| Wendy | Janett | Newton | MA | Club Master |
| Sidney | Labonte | Brentwood | NH | Club Master |
| John | Lescher | Wakefield | MA | Club Master |
| Linda | Mills | Framingham | MA | Club Master |
| Mary Norcott | Pemberton | Bradford | CT | Club Master |
| Nicholas | Pentecost | Sharon | CT | Club Master |
| Steven | Shaby | Stamford | CT | Club Master |
| Molly | Sherden | Boston | MA | Club Master |
| Amy | Smith | Warren | VT | Club Master |
| Jeffry | Smith | Milton | MA | Club Master |
| Michael | Spencer | Charlton City | MA | Club Master |
| Carlota | Taylor | Little Compton | RI | Club Master |
| Myra | Zelson | Branford | CT | Club Master |
| Jianqiao | Gu | Lexington | MA | Sectional Master |
| Gary | Hansen | Boston | MA | Sectional Master |
| Judith | Harris | Norwalk | CT | Sectional Master |
| Jane | Martin Shea | Mystic | CT | Sectional Master |
| Rene | Milo | Lakeville | CT | Sectional Master |
| Elaine | True | Darien | CT | Sectional Master |
| Elizabeth | Bigler | Darien | CT | Regional Master |
| Duane | Cowall | Bedford | NH | Regional Master |
| Palmer | Davies | East Boothbay | ME | Regional Master |
| Jeffrey | Hyman | Wilton | CT | Regional Master |
| Joanne | Gill | Derry | NH | NABC Master |
| Cheryl | Lui | Darien | CT | NABC Master |
| Kathy | Ordonez | Dedham | MA | NABC Master |
| Mine | Usluel | Lexington | MA | NABC Master |
| Martin | Waine | Greenwich | CT | NABC Master |
| Jane | Rubenstein | Norwalk | CT | Adv NABC Master |
| Mark | Rubenstein | Norwalk | CT | Adv NABC Master |
| Bill | Kingston | Wilton | CT | Life Master |
| Jackie | Kingston | Wilton | CT | Life Master |
| Roger | Guerin | Arundel | ME | Bronze Life Master |
| Linda | Kaleita | Williston | VT | Bronze Life Master |
| Georgia | McGuire | Winchester | MA | Bronze Life Master |
| Henry | Shulman | Newton | MA | Bronze Life Master |
| Ingi | Agnarsson | S Burlington | VT | Silver Life Master |
| Rosemary | Benedict | Oxford | CT | Silver Life Master |
| Susan | Collinson | South Hero | VT | Silver Life Master |
| Peter | Doubilet | Boston | MA | Silver Life Master |
| Ron | Kahan | Wilton | CT | Silver Life Master |
| Judith | McNutt | Pittsfield | MA | Silver Life Master |
| Edward | Bower Jr | Parsonsfield | ME | Ruby Life Master |
| Tsuneko | Eustace | Needham | MA | Gold Life Master |
| Mariann | Farrelly | Mashpee | MA | Gold Life Master |
| Beverly | Saunders | South Windsor | CT | Gold Life Master |
| Michael | Wavada | Enfield | CT | Gold Life Master |
| Peter | Matthews | Townsend | MA | Sapphire Life Master |
| Henry | Daley | Hingham | MA | Diamond Life Master |
| Michael | Hess | Wilton | CT | Diamond Life Master |
| John | Hrones Jr | Needham | MA | Diamond Life Master |