PLAYER PAGE
Kai Kiessling
1100116672Overberg (WOS)Personal
Main rating
| Rating | 1496.4 |
| K-factor | 32 |
| Floor | 996.4 |
| Highest | 1635.6 (2019-07-01) |
| Min/Max +/- allowed | 89 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1436.3 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1496.4 |
| K-factor | 32 |
| Floor | 996.4 |
| Highest | 1635.6 (2019-07-01) |
| Min/Max +/- allowed | 89.1 |
Standard rating
| Rating | 1466.2 |
| K-factor | 32 |
| Floor | 966.2 |
| Highest | 1635.6 (2019-07-01) |
| Min/Max +/- allowed | 89.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1389.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1466.2 |
| K-factor | 32 |
| Floor | 966.2 |
| Highest | 1635.6 (2019-07-01) |
| Min/Max +/- allowed | 89.1 |
Rapid rating
| Rating | 1457.3 |
| K-factor | 32 |
| Floor | 957.3 |
| Highest | 1457.3 (2026-02-28) |
| Min/Max +/- allowed | 114.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1404 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1457.3 |
| K-factor | 32 |
| Floor | 957.3 |
| Highest | 1457.3 (2026-02-28) |
| Min/Max +/- allowed | 114.9 |
Blitz rating
| Rating | 1205.7 |
| K-factor | 36 |
| Floor | 705.7 |
| Highest | 1205.7 (2025-05-05) |
| Min/Max +/- allowed | 164.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1205.7 |
| K-factor | 36 |
| Floor | 705.7 |
| Highest | 1205.7 (2025-05-05) |
| Min/Max +/- allowed | 164.5 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Overberg Schools High School Trials 2026 (U17 Boys) | Rapid | 2026-02-21 | 2026-02-21 | Overberg (WOS) | 6 | 1482.4 | 6 | 5 | 1583.4 | 0 | Details |
| 2 | Western Cape Schools - Top Schools 2025 (U15) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1460.9 | 6 | 4 | 1575.5 | 0 | Details |
| 3 | Overberg Top Schools 2025 (U15-U19) | Standard | 2025-08-02 | 2025-08-02 | Overberg (WOS) | 5 | 1459.3 | 5 | 3.5 | 1460.7 | 0 | Details |
| 4 | Western Cape Schools Individual Championship 2025 (U15 Boys) | Standard | 2025-04-26 | 2025-04-27 | West Coast (WCU) | 6 | 1440.9 | 5 | 2 | 1388.8 | 0 | Details |
| 5 | Hermanus Chess Club Open 2025 (Intermediate) | Rapid | 2025-04-12 | 2025-04-12 | Overberg (WOS) | 7 | 1440.9 | 7 | 5.5 | 1614.8 | 0 | Details |
| 6 | Hermanus Chess Club Open 2025 (Blitz) | Blitz | 2025-04-11 | 2025-04-11 | Overberg (WOS) | 9 | 1440.9 | 9 | 4 | 1517.6 | 0 | Details |
| 7 | Overberg Schools - HS Closed 2025 (U15 Boys) | Standard | 2025-03-22 | 2025-03-22 | Overberg (WOS) | 5 | 1414.6 | 5 | 4 | 1589.7 | 0 | Details |
| 8 | Overberg Schools - HS Trials 2025 (U15 Boys) | Rapid | 2025-02-22 | 2025-02-22 | Overberg (WOS) | 6 | 1396.4 | 6 | 5 | 1528 | 0 | Details |
| 9 | Hermanus Chess Club Open 2024 (Advanced) | Rapid | 2024-04-20 | 2024-04-20 | Overberg (WOS) | 7 | 1418.1 | 7 | 1 | 1200.1 | 0 | Details |
| 10 | Western Cape HS Individuals Championship 2024 (U15 Boys) | Standard | 2024-03-21 | 2024-03-22 | Overberg (WOS) | 6 | 1422.3 | 6 | 3 | 1456.9 | 0 | Details |
| 11 | Overberg High Schools Trails 2024 (U15 Boys) | Standard | 2024-03-02 | 2024-03-02 | Overberg (WOS) | 5 | 1422.3 | 5 | 3 | 1373.2 | 0 | Details |
| 12 | Overberg High Schools Trails 2024 (U15) | Rapid | 2024-02-24 | 2024-02-24 | Overberg (WOS) | 5 | 1409.7 | 5 | 4 | 1545 | 0 | Details |
| 13 | Western Cape Top Schools 2023 (U13 Mixed) | Standard | 2023-09-02 | 2023-09-03 | Cape Winelands (WCW) | 6 | 1400.4 | 5 | 3 | 1466.3 | 0 | Details |
| 14 | Overberg Top Schools 2023 (U13) | Standard | 2023-08-05 | 2023-08-05 | Overberg (WOS) | 5 | 1375.9 | 5 | 4 | 1520.3 | 0 | Details |
| 15 | Overberg Club Championships 2023 (A+B) | Rapid | 2023-07-29 | 2023-07-29 | Overberg (WOS) | 5 | 1378.7 | 5 | 2 | 1362.8 | 0 | Details |
| 16 | Hermanus Rapid 2023 (C) | Rapid | 2023-04-22 | 2023-04-22 | Overberg (WOS) | 6 | 1397.4 | 5 | 2.5 | 1239.7 | 0 | Details |
| 17 | Overberg School Chess Closed Tournament 2023 (U13 Boys) | Standard | 2023-03-25 | 2023-03-25 | Overberg (WOS) | 5 | 1332.4 | 5 | 4 | 1547.2 | 0 | Details |
| 18 | Overberg Primary School Trials (Region 2) | Rapid | 2023-02-24 | 2023-03-10 | Overberg (WOS) | 6 | 1332.4 | 6 | 5 | 1572.7 | 0 | Details |
| 19 | Overberg Schools Open Tournament 2023 (U14) | Rapid | 2023-02-11 | 2023-02-11 | Overberg (WOS) | 5 | 1322.8 | 5 | 3 | 1411.5 | 0 | Details |
| 20 | Western Cape Top Schools 2022 (U13 Mix) | Standard | 2022-09-16 | 2022-09-17 | Overberg (WOS) | 5 | 1321.7 | 4 | 3 | 1601.9 | 0 | Details |
| 21 | Kleinmond Open Tournament 2022 (A+B) | Rapid | 2022-09-10 | 2022-09-10 | Overberg (WOS) | 5 | 1321.7 | 4 | 0.5 | 948 | 0 | Details |
| 22 | Overberg Topskole 2022 (O13) | Standard | 2022-08-20 | 2022-08-20 | Overberg (WOS) | 5 | 1299.3 | 5 | 4 | 1417.5 | 0 | Details |
| 23 | The Hermanus Open 2022 (U14) | Blitz | 2022-05-14 | 2022-05-14 | Overberg (WOS) | 6 | 1304.1 | 6 | 3 | 1271 | 0 | Details |
| 24 | Western Cape Schools 2022 (U13 Boys) | Standard | 2022-05-28 | 2022-05-29 | Cape Winelands (WCW) | 6 | 1304.1 | 6 | 3 | 1292.6 | 0 | Details |
| 25 | OCF Open 2022 (U14) | Rapid | 2022-04-09 | 2022-04-09 | Overberg (WOS) | 5 | 1310.1 | 5 | 3 | 1267.2 | 0 | Details |
| 26 | Overberg Primary Schools Closed 2022 (U13 Boys) | Standard | 2022-03-12 | 2022-03-12 | Overberg (WOS) | 5 | 1267.4 | 5 | 4 | 1517.9 | 0 | Details |
| 27 | Overberg Schools Trials 2021 (U11) | Rapid | 2021-09-18 | 2021-09-18 | Overberg (WOS) | 5 | 1234.6 | 5 | 4 | 1486.4 | 0 | Details |
| 28 | OCF Club Champs 2021 (Juniors) | Standard | 2021-06-05 | 2021-08-14 | Overberg (WOS) | 10 | 1250.3 | 8 | 3.5 | 1195.3 | 0 | Details |
| 29 | Coast to Coast 2021 (U12) | Rapid | 2021-08-28 | 2021-08-28 | West Coast (WCU) | 6 | 1250.3 | 5 | 2 | 1264.2 | 0 | Details |
| 30 | Coast to Coast 2021 (Blitz) | Blitz | 2021-08-27 | 2021-08-27 | West Coast (WCU) | 5 | 1250.3 | 5 | 2 | 1169.3 | 0 | Details |
| 31 | Kleinmond Open 2021 (U10+U12) | Standard | 2021-04-17 | 2021-04-17 | Overberg (WOS) | 5 | 1230.3 | 5 | 3 | 1352.7 | 0 | Details |
| 32 | OCF Roadshow 2020 (Juniors) | Standard | 2020-11-21 | 2020-11-21 | Overberg (WOS) | 5 | 1215.1 | 5 | 3 | 1308.1 | 0 | Details |
| 33 | Overberg Closed 2020 (U11 Boys) | Standard | 2020-03-15 | 2020-03-15 | Overberg (WOS) | 5 | 1189.4 | 5 | 3 | 1363.1 | 0 | Details |
| 34 | OCF Chess Tournament 3 2020 (U12) | Standard | 2020-03-07 | 2020-03-07 | Overberg (WOS) | 5 | 1189.4 | 5 | 2 | 1166.8 | 0 | Details |
| 35 | OCF Chess Tournament 2 2020 (U12) | Standard | 2020-02-01 | 2020-02-01 | Overberg (WOS) | 5 | 1207.6 | 5 | 2 | 1096 | 0 | Details |
| 36 | OCF Open 2020 (U8+U10) | Rapid | 2020-01-25 | 2020-01-25 | Overberg (WOS) | 5 | 1203.2 | 5 | 3 | 1261.8 | 0 | Details |
| 37 | 2019 Western Cape Club Championship (C) | Standard | 2019-10-25 | 2019-10-27 | Overberg (WOS) | 5 | 1233.2 | 2 | 0 | 784.3 | 0 | Details |
| 38 | Overberg Top Schools 2019 (U9) | Standard | 2019-07-20 | 2019-07-20 | Overberg (WOS) | 3 | 1200 | 2 | 2 | 1625 | 0 | 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 | 6 |
| Wins | 5 |
| Draws | 0 |
| Losses | 1 |
| White | 3 |
| Black | 3 |
| White wins | 2 |
| Black wins | 3 |
| Score | 5 |
| Percent | 83.3 |
| Dp | 283.3 |
| AOR | 1300.2 |
| Performance | 1583.5 |
Game statistics (History)
| Games | 200 |
| Wins | 112 |
| Draws | 11 |
| Losses | 77 |
| White | 103 |
| Black | 97 |
| White wins | 54 |
| Black wins | 58 |
| Score | 117.5 |
| Percent | 58.8 |
| Dp | 74.4 |
| AOR | 1313.1 |
| Performance | 1387.5 |
Rankings (Main)
| National | |
| Overall | 1852 |
| Gender | 1628 |
| Age group | 228 |
| Gender/Age | 193 |
| Provincial | |
| Overall | 556 |
| Gender | 483 |
| Age group | 71 |
| Gender/Age | 58 |
| Regional | |
| Overall | 20 |
| Gender | 17 |
| Age group | 5 |
| Gender/Age | 4 |
Rankings (Standard)
| National | |
| Overall | 2030 |
| Gender | 1759 |
| Age group | 268 |
| Gender/Age | 222 |
| Provincial | |
| Overall | 563 |
| Gender | 475 |
| Age group | 74 |
| Gender/Age | 58 |
| Regional | |
| Overall | 22 |
| Gender | 18 |
| Age group | 5 |
| Gender/Age | 4 |
Rankings (Rapid)
| National | |
| Overall | 471 |
| Gender | 427 |
| Age group | 55 |
| Gender/Age | 49 |
| Provincial | |
| Overall | 239 |
| Gender | 211 |
| Age group | 34 |
| Gender/Age | 30 |
| Regional | |
| Overall | 18 |
| Gender | 16 |
| Age group | 4 |
| Gender/Age | 4 |
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 | 6 |
| Score | 5 |
| Percent | 83.3 |
| Aor | 1300.2 |
| Dp | 283.3 |
| Prat | 1583.5 |
Performance (12 months)
| Games | 43 |
| Score | 28 |
| Percent | 65.1 |
| Aor | 1409 |
| Dp | 128.5 |
| Prat | 1537.5 |
Performance (History)
| Games | 200 |
| Score | 117.5 |
| Percent | 58.8 |
| Aor | 1313.1 |
| Dp | 74.4 |
| Prat | 1387.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Opperman, C (Connor) | 10 | 7 | 3 | OCF Roadshow 2020 (Juniors) | Overberg Schools High School Trials 2026 (U17 Boys) | Details |
| Overall | 2 | Mackenzie, T (Tayden) | 6 | 2 | 4 | Overberg Closed 2020 (U11 Boys) | Western Cape Schools Individual Championship 2025 (U15 Boys) | Details |
| Overall | 3 | Hendricks, L (Lakeisha) | 4 | 2 | 2 | OCF Chess Tournament 2 2020 (U12) | Overberg High Schools Trails 2024 (U15) | Details |
| Overall | 4 | Matinywa, T (Thobani) | 4 | 2 | 2 | Overberg Topskole 2022 (O13) | Overberg Top Schools 2025 (U15-U19) | Details |
| Overall | 5 | Bekker, A (Armin) | 4 | 4 | 0 | OCF Open 2020 (U8+U10) | Overberg Schools - HS Closed 2025 (U15 Boys) | Details |
| Standard | 1 | Opperman, C (Connor) | 5 | 3 | 2 | OCF Roadshow 2020 (Juniors) | Overberg Schools - HS Closed 2025 (U15 Boys) | Details |
| Standard | 2 | Matinywa, T (Thobani) | 4 | 2 | 2 | Overberg Topskole 2022 (O13) | Overberg Top Schools 2025 (U15-U19) | Details |
| Standard | 3 | Lusawana, A (Asonele) | 3 | 2 | 1 | Overberg Top Schools 2019 (U9) | Kleinmond Open 2021 (U10+U12) | Details |
| Standard | 4 | Mackenzie, T (Tayden) | 3 | 1 | 2 | Overberg Closed 2020 (U11 Boys) | Western Cape Schools Individual Championship 2025 (U15 Boys) | Details |
| Standard | 5 | Hendricks, J (Jacquin) | 3 | 1 | 2 | 2019 Western Cape Club Championship (C) | OCF Club Champs 2021 (Juniors) | Details |
| Rapid | 1 | Opperman, C (Connor) | 5 | 4 | 1 | Overberg Schools Trials 2021 (U11) | Overberg Schools High School Trials 2026 (U17 Boys) | Details |
| Rapid | 2 | Mackenzie, T (Tayden) | 3 | 1 | 2 | Coast to Coast 2021 (U12) | Kleinmond Open Tournament 2022 (A+B) | Details |
| Rapid | 3 | Prinsloo, L (Lyle) | 3 | 2 | 1 | OCF Open 2020 (U8+U10) | Hermanus Chess Club Open 2024 (Advanced) | Details |
| Rapid | 4 | Hendricks, L (Lakeisha) | 2 | 0 | 2 | Overberg Schools Trials 2021 (U11) | Overberg High Schools Trails 2024 (U15) | Details |
| Rapid | 5 | Bekker, A (Armin) | 2 | 2 | 0 | OCF Open 2020 (U8+U10) | Overberg Schools - HS Trials 2025 (U15 Boys) | Details |