PLAYER PAGE
Kristin Armstrong
2160191832Nelson Mandela Bay (ENM)Personal
Main rating
| Rating | 1513.5 |
| K-factor | 32 |
| Floor | 981.6 |
| Highest | 1519.3 (2026-02-01) |
| Min/Max +/- allowed | 105 |
| Rating Change () | |
| Games | 14 |
| Score | 9.5 |
| We | 8.87 |
| SWe | 0.67 |
| Temp +/- | 21.3 |
| Penalties | 0 |
| Weight perform | 1542.6 |
| Final +/- | +29.1 |
| New Rating () | |
| Rating | 1542.6 |
| K-factor | 32 |
| Floor | 1042.6 |
| Highest | 1542.6 (2026-04-01) |
| Min/Max +/- allowed | 101.8 |
Standard rating
| Rating | 1511.8 |
| K-factor | 32 |
| Floor | 983.4 |
| Highest | 1516.9 (2026-02-01) |
| Min/Max +/- allowed | 105.6 |
| Rating Change () | |
| Games | 14 |
| Score | 9.5 |
| We | 8.89 |
| SWe | 0.61 |
| Temp +/- | 19.6 |
| Penalties | 0 |
| Weight perform | 1542.6 |
| Final +/- | +30.8 |
| New Rating () | |
| Rating | 1542.6 |
| K-factor | 32 |
| Floor | 1042.6 |
| Highest | 1542.6 (2026-04-01) |
| Min/Max +/- allowed | 101.8 |
Rapid rating
| Rating | 1180.5 |
| 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 | 1180.5 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
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 | 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 |
| 2 | 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 |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 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 |
| 2 | 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 |
| 3 | 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 |
| 4 | 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 |
| 5 | 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 |
| 6 | 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 |
| 7 | 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 |
| 8 | 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 |
| 9 | 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 |
| 10 | 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 |
| 11 | 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 |
| 12 | 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 |
| 13 | 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 |
| 14 | 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 |
| 15 | 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 |
| 16 | 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 |
| 17 | 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 |
| 18 | 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 |
| 19 | 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 |
| 20 | SBDCU Fundraiser 2025 (U9) | Standard | 2025-02-01 | 2025-02-01 | Sarah Baartman (ESB) | 5 | 1142.2 | 4 | 2 | 1346.9 | 16 | Details |
| 21 | 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 |
| 22 | 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 |
| 23 | 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 |
| 24 | 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 |
| 25 | NMBCU Trials 2 2024 (U10) | Standard | 2024-04-12 | 2024-04-13 | Nelson Mandela Bay (ENM) | 6 | 1191 | 5 | 0 | 766 | -42.2 | Details |
| 26 | 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 | 5 |
| Wins | 3 |
| Draws | 1 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Score | 3.5 |
| Percent | 70 |
| Dp | 170 |
| AOR | 1311.7 |
| Performance | 1481.7 |
Game statistics ()
| Games | 34 |
| Wins | 21 |
| Draws | 1 |
| Losses | 12 |
| White | 18 |
| Black | 16 |
| White wins | 9 |
| Black wins | 12 |
| Score | 21.5 |
| Percent | 63.2 |
| Dp | 112.5 |
| AOR | 1396.3 |
| Performance | 1508.8 |
Game statistics (History)
| Games | 155 |
| Wins | 75 |
| Draws | 5 |
| Losses | 75 |
| White | 78 |
| Black | 77 |
| White wins | 34 |
| Black wins | 41 |
| Score | 77.5 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1316.4 |
| Performance | 1316.4 |
Rankings (Main)
| National | |
| Overall | 1742 |
| Gender | 197 |
| Age group | 112 |
| Gender/Age | 21 |
| Provincial | |
| Overall | 177 |
| Gender | 21 |
| Age group | 13 |
| Gender/Age | 4 |
| Regional | |
| Overall | 62 |
| Gender | 7 |
| Age group | 4 |
| Gender/Age | 1 |
Rankings (Standard)
| National | |
| Overall | 1622 |
| Gender | 193 |
| Age group | 107 |
| Gender/Age | 20 |
| Provincial | |
| Overall | 169 |
| Gender | 21 |
| Age group | 12 |
| Gender/Age | 3 |
| Regional | |
| Overall | 60 |
| Gender | 7 |
| Age group | 5 |
| Gender/Age | 1 |
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 | 14 |
| Score | 9.5 |
| Percent | 67.9 |
| Aor | 1403.9 |
| Dp | 151.8 |
| Prat | 1555.7 |
Performance ()
| Games | 34 |
| Score | 21.5 |
| Percent | 63.2 |
| Aor | 1396.3 |
| Dp | 112.5 |
| Prat | 1508.8 |
Performance (12 months)
| Games | 96 |
| Score | 56.5 |
| Percent | 58.9 |
| Aor | 1362 |
| Dp | 75.3 |
| Prat | 1437.3 |
Performance (History)
| Games | 155 |
| Score | 77.5 |
| Percent | 50 |
| Aor | 1316.4 |
| Dp | 0 |
| Prat | 1316.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Kapp, A (Amelie) | 8 | 7 | 1 | NMBCU Trials 1 2024 (U10) | 2026 NMBCU Trials 2 (U12) | 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) | 5 | 2 | 3 | NMBCU Trials 1 2024 (U10) | 2026 NMBCU Trials 2 (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) | 8 | 7 | 1 | NMBCU Trials 1 2024 (U10) | 2026 NMBCU Trials 2 (U12) | Details |
| Standard | 2 | Sizani, I (Iviwe) | 7 | 3 | 4 | NMBCH Trial 1 2025 (U10) | Fide in the Bay 2026 (U12) | Details |
| Standard | 3 | Mitchell, N (Nicholas) | 6 | 2 | 4 | NMBCU Trials 1 2024 (U10) | NMBCU Closed 2025 (U10) | Details |
| Standard | 4 | Viljoen, C (Colton) | 5 | 2 | 3 | NMBCU Trials 1 2024 (U10) | 2026 NMBCU Trials 2 (U12) | Details |
| Standard | 5 | Verwey, M (Malan) | 5 | 2 | 3 | NMBCU Trials 4 2024 (U10) | Eastern Cape Inter-Regional Team Chess Championship 2025 (U10) | Details |