PLAYER PAGE
De-Han De Kock
1110099329Bojanala Platina (NBR)Personal
Main rating
| Rating | 1460.4 |
| K-factor | 32 |
| Floor | 978.7 |
| Highest | 1498.3 (2024-07-01) |
| Min/Max +/- allowed | 108 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1253.1 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1460.4 |
| K-factor | 32 |
| Floor | 978.7 |
| Highest | 1498.3 (2024-07-01) |
| Min/Max +/- allowed | 108.4 |
Standard rating
| Rating | 1468.1 |
| K-factor | 32 |
| Floor | 968.1 |
| Highest | 1484 (2024-07-01) |
| Min/Max +/- allowed | 110.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1239.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1468.1 |
| K-factor | 32 |
| Floor | 968.1 |
| Highest | 1484 (2024-07-01) |
| Min/Max +/- allowed | 110.6 |
Rapid rating
| Rating | 1203.6 |
| K-factor | 36 |
| Floor | 703.6 |
| Highest | 1203.6 (2025-09-01) |
| Min/Max +/- allowed | 165 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1203.6 |
| K-factor | 36 |
| Floor | 703.6 |
| Highest | 1203.6 (2025-09-01) |
| Min/Max +/- allowed | 165 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| 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 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
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 | Bojanala's Clash Of Schools 2025 (High School B) | Rapid | 2025-08-02 | 2025-08-02 | Bojanala Platina (NBR) | 5 | 1478.7 | 5 | 3 | 1317 | 0 | Details |
| 2 | Bojanala's Clash Of Schools 2024 (U13) | Standard | 2024-07-20 | 2024-07-20 | Bojanala Platina (NBR) | 5 | 1261.7 | 5 | 5 | 1696.2 | 0 | Details |
| 3 | Hamakom's Pioneers Of The Board 2024 (Bishops) | Standard | 2024-07-13 | 2024-07-13 | Bojanala Platina (NBR) | 5 | 1261.7 | 5 | 4 | 1561.8 | 0 | Details |
| 4 | Schoemies' Kwaggarus Chess Getaway 2024 (Senior) | Standard | 2024-05-18 | 2024-05-18 | Bojanala Platina (NBR) | 5 | 1238.1 | 5 | 3 | 1367.4 | 0 | Details |
| 5 | Bojanala Olienpark's One For The Ages 2024 (Bishops) | Standard | 2024-04-20 | 2024-04-20 | Bojanala Platina (NBR) | 5 | 1221.7 | 5 | 3 | 1321.9 | 0 | Details |
| 6 | Bojanala School League 2023 (Primary School Open) | Rapid | 2023-08-19 | 2023-08-19 | Bojanala Platina (NBR) | 5 | 1220.4 | 5 | 2.5 | 1236.1 | 0 | Details |
| 7 | Harties Wolf Pack 2023 (Rooks) | Standard | 2023-01-21 | 2023-01-21 | Bojanala Platina (NBR) | 5 | 1245.5 | 5 | 1.5 | 1112.5 | 0 | Details |
| 8 | Super 8 Skaak 2022 (Seniors) | Rapid | 2022-10-14 | 2022-10-14 | Bojanala Platina (NBR) | 7 | 1253.3 | 6 | 3 | 1185.1 | 0 | Details |
| 9 | Larries The Final Wild Card Tournament 2022 (Bishops) | Standard | 2022-09-17 | 2022-09-17 | Bojanala Platina (NBR) | 5 | 1240.8 | 4 | 2 | 1203.1 | 0 | Details |
| 10 | Lebone II - Day of The Blue Army 2022 (C) | Standard | 2022-09-03 | 2022-09-03 | Bojanala Platina (NBR) | 5 | 1240.8 | 5 | 3 | 1331.7 | 0 | Details |
| 11 | Bojanala Chess Federation Clash of Schools 2022 (PS Championship) | Standard | 2022-07-22 | 2022-07-22 | Bojanala Platina (NBR) | 5 | 1191.8 | 5 | 4 | 1478.5 | 0 | Details |
| 12 | RHS Know Thyself 2022 (C) | Standard | 2022-04-23 | 2022-04-23 | Bojanala Platina (NBR) | 5 | 1224.5 | 5 | 2 | 1034.1 | 0 | Details |
| 13 | Hoerskool Brits Toernooi 2020 (U10) | Standard | 2020-03-14 | 2020-03-14 | Bojanala Platina (NBR) | 5 | 1216.1 | 5 | 3 | 1271.4 | 0 | Details |
| 14 | Laerskool Olienpark 2019 (U10) | Standard | 2019-04-06 | 2019-04-06 | Bojanala Platina (NBR) | 5 | 1241.8 | 5 | 3 | 1100.6 | 0 | Details |
| 15 | Rustenburg Noord Primary Tournament 2019 (U10) | Standard | 2019-02-09 | 2019-02-09 | Bojanala Platina (NBR) | 5 | 1245.4 | 5 | 3 | 1188.3 | 0 | Details |
| 16 | Laerskool Vastrap Tournament 2019 (D) | Standard | 2019-02-23 | 2019-02-23 | Bojanala Platina (NBR) | 5 | 1245.4 | 5 | 3 | 998.9 | 0 | Details |
| 17 | Fields College Open 2019 (U10) | Standard | 2019-02-02 | 2019-02-02 | Bojanala Platina (NBR) | 5 | 1245.4 | 5 | 4.5 | 1417.4 | 0 | Details |
| 18 | Hoerskool Brits Tournament 2019 (U10) | Standard | 2019-02-09 | 2019-02-09 | Bojanala Platina (NBR) | 5 | 1245.4 | 5 | 3.5 | 1227.3 | 0 | Details |
| 19 | 2018 Tshwane Inter Region (U8C) | Standard | 2018-12-01 | 2018-12-01 | Cape Town (WCT) | 6 | 1276.6 | 5 | 3.5 | 1168.3 | 0 | Details |
| 20 | South African Junior Team Championships 2018 (U8B+U8 Girls) | Classical | 2018-12-16 | 2018-12-20 | 4 Knights (4K) | 7 | 1276.6 | 7 | 4 | 1199 | 0 | Details |
| 21 | Lebone II Chess 2018 (U8) | Standard | 2018-09-01 | 2018-09-01 | Cape Town (WCT) | 5 | 1219.2 | 5 | 2 | 1219.4 | 0 | Details |
| 22 | Bojanala Regionals 2018 (U8) | Standard | 2018-09-15 | 2018-09-15 | Bojanala Platina (NBR) | 5 | 1219.2 | 5 | 3 | 1375 | 0 | Details |
| 23 | Boys and Girls 2018 (U8 Boys) | Standard | 2018-08-25 | 2018-08-25 | Dr Kenneth Kaunda (NWP) | 5 | 1183.7 | 5 | 3 | 1297.7 | 0 | Details |
| 24 | Laerskool Brits Tournament 2018 (U8) | Standard | 2018-08-04 | 2018-08-04 | Bojanala Platina (NBR) | 5 | 1183.7 | 5 | 3 | 1250.9 | 0 | Details |
| 25 | Laerskool Olienpark 2018 (U8) | Standard | 2018-04-21 | 2018-04-21 | Bojanala Platina (NBR) | 5 | 1166.8 | 5 | 3 | 1259.1 | 0 | Details |
| 26 | Hoerskool Brits 2018 (U8) | Standard | 2018-03-17 | 2018-03-17 | Bojanala Platina (NBR) | 5 | 1200 | 5 | 1.5 | 1036.8 | 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 | 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 (History)
| Games | 132 |
| Wins | 71 |
| Draws | 16 |
| Losses | 45 |
| White | 69 |
| Black | 63 |
| White wins | 37 |
| Black wins | 34 |
| Score | 79 |
| Percent | 59.8 |
| Dp | 83.7 |
| AOR | 1178.8 |
| Performance | 1262.6 |
Rankings (Main)
| National | |
| Overall | 2261 |
| Gender | 1960 |
| Age group | 268 |
| Gender/Age | 213 |
| Provincial | |
| Overall | 163 |
| Gender | 142 |
| Age group | 19 |
| Gender/Age | 15 |
| Regional | |
| Overall | 120 |
| Gender | 103 |
| Age group | 17 |
| Gender/Age | 13 |
Rankings (Standard)
| National | |
| Overall | 1999 |
| Gender | 1730 |
| Age group | 243 |
| Gender/Age | 193 |
| Provincial | |
| Overall | 156 |
| Gender | 136 |
| Age group | 18 |
| Gender/Age | 14 |
| Regional | |
| Overall | 112 |
| Gender | 96 |
| Age group | 16 |
| Gender/Age | 12 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1232 |
| Dp | 85 |
| Prat | 1317 |
Performance (History)
| Games | 132 |
| Score | 79 |
| Percent | 59.8 |
| Aor | 1178.8 |
| Dp | 83.7 |
| Prat | 1262.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Van Der Berg, KW (Kai Willem) | 6 | 2 | 4 | Hoerskool Brits 2018 (U8) | Fields College Open 2019 (U10) | Details |
| Overall | 2 | Schwim, X (Xander) | 4 | 4 | 0 | Boys and Girls 2018 (U8 Boys) | Fields College Open 2019 (U10) | Details |
| Overall | 3 | Weber, U (Ulrich) | 4 | 3 | 1 | Laerskool Olienpark 2018 (U8) | Bojanala Olienpark's One For The Ages 2024 (Bishops) | Details |
| Overall | 4 | Jansen Van Vuuren, M (Mari) | 3 | 1 | 2 | Lebone II - Day of The Blue Army 2022 (C) | Bojanala School League 2023 (Primary School Open) | Details |
| Overall | 5 | Bester, D (Daniel) | 3 | 0 | 3 | Laerskool Brits Tournament 2018 (U8) | Lebone II Chess 2018 (U8) | Details |
| Standard | 1 | Van Der Berg, KW (Kai Willem) | 6 | 2 | 4 | Hoerskool Brits 2018 (U8) | Fields College Open 2019 (U10) | Details |
| Standard | 2 | Weber, U (Ulrich) | 4 | 3 | 1 | Laerskool Olienpark 2018 (U8) | Bojanala Olienpark's One For The Ages 2024 (Bishops) | Details |
| Standard | 3 | Schwim, X (Xander) | 4 | 4 | 0 | Boys and Girls 2018 (U8 Boys) | Fields College Open 2019 (U10) | Details |
| Standard | 4 | Bester, D (Daniel) | 3 | 0 | 3 | Laerskool Brits Tournament 2018 (U8) | Lebone II Chess 2018 (U8) | Details |
| Standard | 5 | Guneliev, AA (Adriaan Antonov) | 3 | 3 | 0 | Bojanala Regionals 2018 (U8) | Rustenburg Noord Primary Tournament 2019 (U10) | Details |