PLAYER PAGE
Kristin Armstrong
2160191832Nelson Mandela Bay (ENM)Personal
Main rating
| Rating | 1517.2 |
| K-factor | 32 |
| Floor | 981.6 |
| Highest | 1519.3 (2026-02-01) |
| Min/Max +/- allowed | 105 |
| Rating Change () | |
| Games | 6 |
| Score | 4 |
| We | 4.25 |
| SWe | -0.13 |
| Temp +/- | -4.3 |
| Penalties | 0 |
| Weight perform | 1440.6 |
| Final +/- | -4.3 |
| New Rating () | |
| Rating | 1512.9 |
| K-factor | 32 |
| Floor | 981.6 |
| Highest | 1519.3 (2026-02-01) |
| Min/Max +/- allowed | 105.2 |
Standard rating
| Rating | 1515.3 |
| K-factor | 32 |
| Floor | 983.4 |
| Highest | 1516.9 (2026-02-01) |
| Min/Max +/- allowed | 105.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1478.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1515.3 |
| K-factor | 32 |
| Floor | 983.4 |
| Highest | 1516.9 (2026-02-01) |
| Min/Max +/- allowed | 105.6 |
Rapid rating
| Rating | 1180.5 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 6 |
| Score | 4 |
| We | 3.2 |
| SWe | 0.8 |
| Temp +/- | 28.9 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | +28.9 |
| New Rating () | |
| Rating | 1209.4 |
| K-factor | 36 |
| Floor | 709.4 |
| Highest | 1209.4 (2026-07-01) |
| Min/Max +/- allowed | 163.6 |
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 | 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 |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Africa Youth Chess Championship | Classical | 2026-05-15 | 2026-05-21 | Uganda (UGA) | 9 | 1499.1 | 9 | 5 | 1490.2 | -4.2 | Details |
| 2 | Spartans Bishops 2026 (Bishops) | Standard | 2026-05-01 | 2026-05-01 | Sarah Baartman (ESB) | 5 | 1499.1 | 5 | 5 | 1717.9 | 22.2 | Details |
| 3 | 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 |
| 4 | 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 |
| 5 | 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 |
| 6 | 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 |
| 7 | 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 |
| 8 | 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 |
| 9 | 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 |
| 10 | 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 |
| 11 | 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 |
| 12 | 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 |
| 13 | 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 |
| 14 | 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 |
| 15 | 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 |
| 16 | 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 |
| 17 | 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 |
| 18 | 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 |
| 19 | 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 |
| 20 | 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 |
| 21 | 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 |
| 22 | 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 |
| 23 | 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 |
| 24 | 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 |
| 25 | SBDCU Fundraiser 2025 (U9) | Standard | 2025-02-01 | 2025-02-01 | Sarah Baartman (ESB) | 5 | 1142.2 | 4 | 2 | 1346.9 | 16 | Details |
| 26 | 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 |
| 27 | 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 |
| 28 | 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 |
| 29 | 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 |
| 30 | NMBCU Trials 2 2024 (U10) | Standard | 2024-04-12 | 2024-04-13 | Nelson Mandela Bay (ENM) | 6 | 1191 | 5 | 0 | 766 | -42.2 | Details |
| 31 | 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 | 6 |
| Wins | 4 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 3 |
| White wins | 2 |
| Black wins | 2 |
| Score | 4 |
| Percent | 66.7 |
| Dp | 141.7 |
| AOR | 1295.8 |
| Performance | 1437.5 |
Game statistics ()
| Games | 59 |
| Wins | 37 |
| Draws | 1 |
| Losses | 21 |
| White | 30 |
| Black | 29 |
| White wins | 19 |
| Black wins | 18 |
| Score | 37.5 |
| Percent | 63.6 |
| Dp | 115.3 |
| AOR | 1381.5 |
| Performance | 1496.7 |
Game statistics (History)
| Games | 180 |
| Wins | 91 |
| Draws | 5 |
| Losses | 84 |
| White | 90 |
| Black | 90 |
| White wins | 44 |
| Black wins | 47 |
| Score | 93.5 |
| Percent | 51.9 |
| Dp | 16.5 |
| AOR | 1322.6 |
| Performance | 1339.2 |
Rankings (Main)
| National | |
| Overall | 1827 |
| Gender | 206 |
| Age group | 136 |
| Gender/Age | 24 |
| Provincial | |
| Overall | 188 |
| Gender | 22 |
| Age group | 18 |
| Gender/Age | 5 |
| Regional | |
| Overall | 77 |
| Gender | 9 |
| Age group | 8 |
| Gender/Age | 2 |
Rankings (Standard)
| National | |
| Overall | 1680 |
| Gender | 205 |
| Age group | 132 |
| Gender/Age | 25 |
| Provincial | |
| Overall | 171 |
| Gender | 22 |
| Age group | 15 |
| Gender/Age | 4 |
| Regional | |
| Overall | 68 |
| Gender | 9 |
| Age group | 8 |
| Gender/Age | 2 |
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 | 6 |
| Score | 4 |
| Percent | 66.7 |
| Aor | 1295.8 |
| Dp | 141.7 |
| Prat | 1437.5 |
Performance ()
| Games | 59 |
| Score | 37.5 |
| Percent | 63.6 |
| Aor | 1381.5 |
| Dp | 115.3 |
| Prat | 1496.7 |
Performance (12 months)
| Games | 82 |
| Score | 53.5 |
| Percent | 65.2 |
| Aor | 1372.8 |
| Dp | 129.6 |
| Prat | 1502.3 |
Performance (History)
| Games | 180 |
| Score | 93.5 |
| Percent | 51.9 |
| Aor | 1322.6 |
| Dp | 16.5 |
| Prat | 1339.2 |
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 | Mitchell, N (Nicholas) | 6 | 2 | 4 | NMBCU Trials 1 2024 (U10) | NMBCU Closed 2025 (U10) | Details |
| Overall | 4 | Viljoen, C (Colton) | 6 | 2 | 4 | NMBCU Trials 1 2024 (U10) | 2026 NMBCU Trials 4 (U12) | Details |
| Overall | 5 | Verwey, M (Malan) | 5 | 2 | 3 | NMBCU Trials 4 2024 (U10) | Eastern Cape Inter-Regional Team Chess Championship 2025 (U10) | 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 | Sizani, I (Iviwe) | 7 | 3 | 4 | NMBCH Trial 1 2025 (U10) | Fide in the Bay 2026 (U12) | Details |
| Standard | 3 | Viljoen, C (Colton) | 6 | 2 | 4 | NMBCU Trials 1 2024 (U10) | 2026 NMBCU Trials 4 (U12) | Details |
| Standard | 4 | Mitchell, N (Nicholas) | 6 | 2 | 4 | NMBCU Trials 1 2024 (U10) | NMBCU Closed 2025 (U10) | Details |
| Standard | 5 | Borriero, L (Luca) | 5 | 4 | 1 | NMBCU Trials 2 2024 (U10) | NMBCU Trials 3 2026 (U12) | Details |