PLAYER PAGE
Kristin Armstrong
2160191832Nelson Mandela Bay (ENM)Personal
Main rating
| Rating | 1424.5 |
| K-factor | 32 |
| Floor | 981.6 |
| Highest | 1519.3 (2026-02-01) |
| Min/Max +/- allowed | 105 |
| Rating Change () | |
| Games | 14 |
| Score | 12 |
| We | 9.08 |
| SWe | 1.91 |
| Temp +/- | 61 |
| Penalties | 0 |
| Weight perform | 1422.1 |
| Final +/- | +61 |
| New Rating () | |
| Rating | 1485.5 |
| K-factor | 32 |
| Floor | 981.6 |
| Highest | 1519.3 (2026-02-01) |
| Min/Max +/- allowed | 105.2 |
Standard rating
| Rating | 1411 |
| K-factor | 32 |
| Floor | 983.4 |
| Highest | 1516.9 (2026-02-01) |
| Min/Max +/- allowed | 105.6 |
| Rating Change () | |
| Games | 11 |
| Score | 9 |
| We | 6.88 |
| SWe | 2.12 |
| Temp +/- | 68 |
| Penalties | 0 |
| Weight perform | 1422.1 |
| Final +/- | +68 |
| New Rating () | |
| Rating | 1479 |
| K-factor | 32 |
| Floor | 983.4 |
| Highest | 1516.9 (2026-02-01) |
| Min/Max +/- allowed | 105.6 |
Rapid rating
| Rating | 1209.4 |
| K-factor | 36 |
| Floor | 709.4 |
| Highest | 1209.4 (2026-08-01) |
| Min/Max +/- allowed | 163.6 |
| Rating Change () | |
| Games | 3 |
| Score | 3 |
| We | 1.36 |
| SWe | 1.64 |
| Temp +/- | 59 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | +59 |
| New Rating () | |
| Rating | 1268.4 |
| K-factor | 36 |
| Floor | 768.4 |
| Highest | 1268.4 (2026-10-01) |
| Min/Max +/- allowed | 150.4 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Rhodes Open 2026 (C) | Standard | 2026-09-12 | 2026-09-12 | Sarah Baartman (ESB) | 5 | 1424.5 | 5 | 5 | 1634.6 | 39.8 | Details |
| 2 | Eastern Cape Closed Championship 2026 (U12 Girls) | Standard | 2026-09-25 | 2026-09-26 | Sarah Baartman (ESB) | 6 | 1424.5 | 6 | 4 | 1475.5 | 9.9 | Details |
| 3 | Eastern Cape Chess Festival 2026 (Inter-Regionals U12) | Rapid | 2026-09-25 | 2026-09-25 | Sarah Baartman (ESB) | 5 | 1424.5 | 3 | 3 | 1737.4 | 11.3 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 PECC Presidents Cup (B) | Standard | 2026-07-30 | 2026-08-27 | Nelson Mandela Bay (ENM) | 5 | 1424.5 | 5 | 2 | 1244.6 | -33.1 | Details |
| 2 | NMB Closed 2026 (U12) | Standard | 2026-08-15 | 2026-08-15 | Nelson Mandela Bay (ENM) | 5 | 1424.5 | 5 | 2 | 1346.9 | -27.7 | Details |
| 3 | UCC Mind Over Board 2026 (B) | Standard | 2026-08-01 | 2026-08-01 | Nelson Mandela Bay (ENM) | 5 | 1424.5 | 5 | 3 | 1289.7 | -27.6 | Details |
| 4 | Checkmate in Gqeberha 2026 (U12) | Rapid | 2026-07-11 | 2026-07-11 | Nelson Mandela Bay (ENM) | 6 | 1517.2 | 6 | 4 | 1437.5 | -4.3 | Details |
| 5 | 2026 Africa Youth Chess Championship | Classical | 2026-05-15 | 2026-05-21 | Uganda (UGA) | 9 | 1499.1 | 9 | 5 | 1490.2 | -4.2 | Details |
| 6 | Spartans Bishops 2026 (Bishops) | Standard | 2026-05-01 | 2026-05-01 | Sarah Baartman (ESB) | 5 | 1499.1 | 5 | 5 | 1717.9 | 22.2 | Details |
| 7 | 2026 NMBCU Trials 4 (U12) | Standard | 2026-04-24 | 2026-04-25 | Nelson Mandela Bay (ENM) | 6 | 1513.5 | 5 | 2 | 1276.3 | -35.7 | Details |
| 8 | NMBCU Trials 3 2026 (U12) | Standard | 2026-04-18 | 2026-04-18 | Nelson Mandela Bay (ENM) | 5 | 1513.5 | 5 | 3.5 | 1481.7 | -5.7 | Details |
| 9 | South African Junior Closed Chess Championship 2026 (U10 Girls) | Classical | 2026-03-28 | 2026-04-02 | Bojanala Platina (NBR) | 9 | 1513.5 | 9 | 6 | 1596.7 | 27.1 | Details |
| 10 | 2026 NMBCU Trials 2 (U12) | Standard | 2026-03-06 | 2026-03-07 | Nelson Mandela Bay (ENM) | 6 | 1408.3 | 5 | 5 | 1866.4 | 72.6 | Details |
| 11 | NMBCU Trial 1 2026 (U12) | Standard | 2026-02-20 | 2026-02-21 | Nelson Mandela Bay (ENM) | 5 | 1519.3 | 5 | 3 | 1387.3 | -13.3 | Details |
| 12 | SAJCCC ENM Players Fundraiser February 2026 (U12) | Standard | 2026-02-14 | 2026-02-14 | Nelson Mandela Bay (ENM) | 5 | 1519.3 | 5 | 1 | 1156.2 | -36.2 | Details |
| 13 | Fide in the Bay 2026 (U12) | Standard | 2026-01-24 | 2026-01-24 | Nelson Mandela Bay (ENM) | 5 | 1478.5 | 5 | 3 | 1493.9 | 1.1 | Details |
| 14 | 2025 Mzansi Individual Championships (U10 Girls) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1343.3 | 6 | 5 | 1710.3 | 51.6 | Details |
| 15 | 2025 Mzansi Inter Provincial Team Championships (U10 Combined) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1343.3 | 6 | 5 | 1559.3 | 25.4 | Details |
| 16 | EC Closed 2025 (U8+U10 Girls) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1310.4 | 6 | 4 | 1448 | 18.2 | Details |
| 17 | FIDE in the Bay 2025 (U12) | Standard | 2025-08-30 | 2025-08-30 | Nelson Mandela Bay (ENM) | 5 | 1311 | 5 | 2 | 1316 | -0.3 | Details |
| 18 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U10 Girls) | Standard | 2025-07-11 | 2025-07-12 | Amathole (EAL) | 6 | 1314.7 | 6 | 4 | 1407.1 | 11 | Details |
| 19 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U10) | Standard | 2025-07-10 | 2025-07-10 | Amathole (EAL) | 5 | 1314.7 | 3 | 2 | 1558.1 | 13.4 | Details |
| 20 | Fide in the Bay 2025 (B) | Standard | 2025-07-05 | 2025-07-05 | Nelson Mandela Bay (ENM) | 5 | 1314.7 | 5 | 1 | 999 | -31.5 | Details |
| 21 | Ty's Winter Classic 2025 | Standard | 2025-06-27 | 2025-06-28 | Nelson Mandela Bay (ENM) | 7 | 1382.5 | 7 | 1 | 1108.3 | -36.9 | Details |
| 22 | NMBCU Closed 2025 (U10) | Standard | 2025-06-13 | 2025-06-14 | Nelson Mandela Bay (ENM) | 6 | 1382.5 | 6 | 3 | 1353.9 | -3.3 | Details |
| 23 | NMBCU Open 2025 (C) | Standard | 2025-05-23 | 2025-05-24 | Nelson Mandela Bay (ENM) | 6 | 1202.4 | 6 | 5 | 1710.5 | 59.3 | Details |
| 24 | NMBCU Trial 4 2025 (U10) | Standard | 2025-05-09 | 2025-05-10 | Nelson Mandela Bay (ENM) | 6 | 1202.4 | 6 | 3 | 1257.1 | 6.3 | Details |
| 25 | NMB 3rd Trials 2025 (U10) | Standard | 2025-04-11 | 2025-04-12 | Nelson Mandela Bay (ENM) | 6 | 1171.3 | 6 | 3.5 | 1303 | 15.4 | Details |
| 26 | NMB 2nd Trials 2025 (U10) | Standard | 2025-03-07 | 2025-03-08 | Nelson Mandela Bay (ENM) | 6 | 1197.4 | 6 | 3 | 1238.2 | 4.6 | Details |
| 27 | UCC Strategic Moves 2025 (B) | Standard | 2025-02-28 | 2025-03-01 | Nelson Mandela Bay (ENM) | 5 | 1197.4 | 5 | 1 | 1004 | -19.2 | Details |
| 28 | NMBCH Trial 1 2025 (U10) | Standard | 2025-02-14 | 2025-02-15 | Nelson Mandela Bay (ENM) | 6 | 1142.2 | 6 | 3 | 1268.9 | 14.8 | Details |
| 29 | SBDCU Fundraiser 2025 (U9) | Standard | 2025-02-01 | 2025-02-01 | Sarah Baartman (ESB) | 5 | 1142.2 | 4 | 2 | 1346.9 | 16 | Details |
| 30 | NMBCU vs BCC Derby Chess Invitational 2025 (Open B) | Standard | 2025-01-10 | 2025-01-11 | Nelson Mandela Bay (ENM) | 5 | 1116.9 | 4 | 1 | 1046.4 | -5.8 | Details |
| 31 | Checkmates Women's Day Chess 2024 | Standard | 2024-08-09 | 2024-08-09 | Nelson Mandela Bay (ENM) | 5 | 1107.3 | 5 | 2 | 1153.3 | 4.8 | Details |
| 32 | NMBCU Trials 4 2024 (U10) | Standard | 2024-07-12 | 2024-07-13 | Nelson Mandela Bay (ENM) | 6 | 1107.3 | 6 | 1 | 906.4 | -23.6 | Details |
| 33 | Willow Academy 2024 (C) | Rapid | 2024-06-22 | 2024-06-22 | Nelson Mandela Bay (ENM) | 6 | 1106.7 | 6 | 2 | 1100.3 | 0.3 | Details |
| 34 | NMBCU Trials 2 2024 (U10) | Standard | 2024-04-12 | 2024-04-13 | Nelson Mandela Bay (ENM) | 6 | 1191 | 5 | 0 | 766 | -42.2 | Details |
| 35 | NMBCU Trials 1 2024 (U10) | Standard | 2024-02-16 | 2024-02-17 | Nelson Mandela Bay (ENM) | 6 | 1200 | 6 | 2.5 | 1161.1 | -4.6 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 88 |
| Wins | 55 |
| Draws | 3 |
| Losses | 30 |
| White | 45 |
| Black | 43 |
| White wins | 28 |
| Black wins | 27 |
| Score | 56.5 |
| Percent | 64.2 |
| Dp | 120.7 |
| AOR | 1356 |
| Performance | 1476.7 |
Game statistics (History)
| Games | 209 |
| Wins | 109 |
| Draws | 7 |
| Losses | 93 |
| White | 105 |
| Black | 104 |
| White wins | 53 |
| Black wins | 56 |
| Score | 112.5 |
| Percent | 53.8 |
| Dp | 32.5 |
| AOR | 1320.1 |
| Performance | 1352.6 |
Rankings (Main)
| National | |
| Overall | 3101 |
| Gender | 457 |
| Age group | 268 |
| Gender/Age | 60 |
| Provincial | |
| Overall | 347 |
| Gender | 50 |
| Age group | 37 |
| Gender/Age | 8 |
| Regional | |
| Overall | 124 |
| Gender | 17 |
| Age group | 14 |
| Gender/Age | 3 |
Rankings (Standard)
| National | |
| Overall | 2973 |
| Gender | 487 |
| Age group | 284 |
| Gender/Age | 66 |
| Provincial | |
| Overall | 337 |
| Gender | 53 |
| Age group | 40 |
| Gender/Age | 8 |
| Regional | |
| Overall | 117 |
| Gender | 18 |
| Age group | 16 |
| Gender/Age | 3 |
Rankings (Rapid)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 88 |
| Score | 56.5 |
| Percent | 64.2 |
| Aor | 1356 |
| Dp | 120.7 |
| Prat | 1476.7 |
Performance (12 months)
| Games | 100 |
| Score | 66.5 |
| Percent | 66.5 |
| Aor | 1355.4 |
| Dp | 140.2 |
| Prat | 1495.7 |
Performance (History)
| Games | 209 |
| Score | 112.5 |
| Percent | 53.8 |
| Aor | 1320.1 |
| Dp | 32.5 |
| Prat | 1352.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Kapp, A (Amelie) | 9 | 7 | 2 | NMBCU Trials 1 2024 (U10) | South African Junior Closed Chess Championship 2026 (U10 Girls) | Details |
| Overall | 2 | Sizani, I (Iviwe) | 7 | 3 | 4 | NMBCH Trial 1 2025 (U10) | Fide in the Bay 2026 (U12) | Details |
| Overall | 3 | Viljoen, C (Colton) | 7 | 2 | 5 | NMBCU Trials 1 2024 (U10) | NMB Closed 2026 (U12) | Details |
| Overall | 4 | Mitchell, N (Nicholas) | 6 | 2 | 4 | NMBCU Trials 1 2024 (U10) | NMBCU Closed 2025 (U10) | Details |
| Overall | 5 | Armstrong, I (Isabella) | 6 | 1 | 5 | Checkmates Women's Day Chess 2024 | 2026 PECC Presidents Cup (B) | Details |
| Standard | 1 | Kapp, A (Amelie) | 9 | 7 | 2 | NMBCU Trials 1 2024 (U10) | South African Junior Closed Chess Championship 2026 (U10 Girls) | Details |
| Standard | 2 | Viljoen, C (Colton) | 7 | 2 | 5 | NMBCU Trials 1 2024 (U10) | NMB Closed 2026 (U12) | Details |
| Standard | 3 | Sizani, I (Iviwe) | 7 | 3 | 4 | NMBCH Trial 1 2025 (U10) | Fide in the Bay 2026 (U12) | Details |
| Standard | 4 | Armstrong, I (Isabella) | 6 | 1 | 5 | Checkmates Women's Day Chess 2024 | 2026 PECC Presidents Cup (B) | Details |
| Standard | 5 | Mitchell, N (Nicholas) | 6 | 2 | 4 | NMBCU Trials 1 2024 (U10) | NMBCU Closed 2025 (U10) | Details |
| Rapid | 1 | Abrahams, L (Levi) | 2 | 0 | 2 | Willow Academy 2024 (C) | Checkmate in Gqeberha 2026 (U12) | Details |