PLAYER PAGE
Hubert De Roos
1090134032Tshwane (GTP)Personal
Main rating
| Rating | 1351.4 |
| K-factor | 36 |
| Floor | 868.4 |
| Highest | 1390.8 (2023-05-01) |
| Min/Max +/- allowed | 126 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1208.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1351.4 |
| K-factor | 36 |
| Floor | 868.4 |
| Highest | 1390.8 (2023-05-01) |
| Min/Max +/- allowed | 126.4 |
Standard rating
| Rating | 1351 |
| K-factor | 36 |
| Floor | 851 |
| Highest | 1359.9 (2023-04-01) |
| Min/Max +/- allowed | 132 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1208.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1351 |
| K-factor | 36 |
| Floor | 851 |
| Highest | 1359.9 (2023-04-01) |
| Min/Max +/- allowed | 132 |
Rapid 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 |
Blitz rating
| Rating | 1154.3 |
| K-factor | 36 |
| Floor | 707.6 |
| Highest | 1207.6 (2023-06-01) |
| Min/Max +/- allowed | 164 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1154.3 |
| K-factor | 36 |
| Floor | 707.6 |
| Highest | 1207.6 (2023-06-01) |
| Min/Max +/- allowed | 164 |
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 | AHS Open Chess Tournament 2025 (C) | Standard | 2025-03-01 | 2025-03-01 | Tshwane (GTP) | 5 | 1318.6 | 5 | 3 | 1499.5 | 0 | Details |
| 2 | 2025 Tshwane Chess OPEN Registration Tournament (B2) | Standard | 2025-01-25 | 2025-01-25 | Tshwane (GTP) | 5 | 1298.6 | 5 | 2.5 | 1365 | 0 | Details |
| 3 | Gauteng Inter-Region at UJ 2024 (U16 Candidates) | Standard | 2024-12-07 | 2024-12-08 | Johannesburg Metro (GJM) | 5 | 1312.5 | 4 | 1.5 | 1226 | 0 | Details |
| 4 | 2024 Etienne Lewis (U16) | Standard | 2024-08-30 | 2024-09-01 | Tshwane (GTP) | 7 | 1313.9 | 7 | 3 | 1314 | 0 | Details |
| 5 | 2024 Elise Steenkamp Open Chess Tournament (Queens) | Standard | 2024-06-15 | 2024-06-17 | Tshwane (GTP) | 7 | 1316.3 | 7 | 4 | 1311.1 | 0 | Details |
| 6 | 2024 Constantiapark Open (C) | Standard | 2024-02-17 | 2024-02-17 | Tshwane (GTP) | 5 | 1298.1 | 5 | 3 | 1394.4 | 0 | Details |
| 7 | 2024 Tshwane Chess OPEN Registration Tournament (C2) | Standard | 2024-01-27 | 2024-01-27 | Tshwane (GTP) | 5 | 1343.8 | 5 | 3.5 | 1495.2 | 0 | Details |
| 8 | 2024 Gauteng Inter-Region Chess Championship (U16C) | Standard | 2024-01-13 | 2024-01-14 | Tshwane (GTP) | 5 | 1343.8 | 5 | 1 | 992.6 | 0 | Details |
| 9 | 2023 Etienne Lewis Closed Tournament (U16) | Standard | 2023-08-25 | 2023-08-27 | Tshwane (GTP) | 7 | 1339.1 | 7 | 3 | 1351.4 | 0 | Details |
| 10 | 2023 Menlo Open Tournament (C) | Standard | 2023-07-22 | 2023-07-22 | Tshwane (GTP) | 5 | 1334.9 | 5 | 2.5 | 1363.3 | 0 | Details |
| 11 | 2023 Tshwane Chess FIDE Rated Blitz League 2 | Blitz | 2023-06-11 | 2023-06-11 | Tshwane (GTP) | 9 | 1368.4 | 8 | 3 | 1251.8 | 0 | Details |
| 12 | 2023 Lubowski Open Tournament (C) | Standard | 2023-06-24 | 2023-06-25 | Tshwane (GTP) | 5 | 1368.4 | 5 | 2 | 1226.4 | 0 | Details |
| 13 | 2023 Tshwane Chess FIDE Rated Blitz League 1 | Blitz | 2023-05-28 | 2023-05-28 | Tshwane (GTP) | 9 | 1355.1 | 9 | 5.5 | 1558.7 | 0 | Details |
| 14 | 2023 Milos Ristic Open Tournament (C) | Standard | 2023-04-27 | 2023-04-27 | Tshwane (GTP) | 5 | 1237.1 | 5 | 4.5 | 1637 | 0 | Details |
| 15 | 2023 Afrikaans Hoër Seunskool Open Chess Tournament (C) | Standard | 2023-03-04 | 2023-03-04 | Tshwane (GTP) | 5 | 1264.9 | 5 | 2 | 1098.1 | 0 | Details |
| 16 | 2023 Tshwane Chess Open Registration Tournament (C1) | Standard | 2023-01-28 | 2023-01-28 | Tshwane (GTP) | 5 | 1229 | 5 | 3.5 | 1439 | 0 | Details |
| 17 | 2022 South African Junior Wild Card Chess Championships (U14 Open) | Classical | 2022-12-09 | 2022-12-12 | 4 Knights (4K) | 7 | 1160.6 | 7 | 3.5 | 1290.2 | 0 | Details |
| 18 | 2022 South African Junior Team Chess Championships (U14 Open) | Classical | 2022-12-04 | 2022-12-08 | 4 Knights (4K) | 7 | 1160.6 | 6 | 2.5 | 1274.9 | 0 | Details |
| 19 | 2022 Gauteng North Chess Open (C) | Standard | 2022-10-15 | 2022-10-16 | Tshwane (GTP) | 5 | 1196.1 | 3 | 0 | 909.5 | 0 | Details |
| 20 | 2022 Etienne Lewis (U14 Open) | Standard | 2022-09-02 | 2022-09-04 | Tshwane (GTP) | 7 | 1254.6 | 7 | 2 | 1044.8 | 0 | Details |
| 21 | 2022 Alekhine Open (C) | Standard | 2022-08-13 | 2022-08-14 | Tshwane (GTP) | 5 | 1264.4 | 5 | 2 | 1209.6 | 0 | Details |
| 22 | 2022 Jacaranda Round Robin (U) | Standard | 2022-07-30 | 2022-07-30 | Tshwane (GTP) | 5 | 1211.4 | 5 | 4 | 1438.1 | 0 | Details |
| 23 | 2022 Menlo Open Tournament (C) | Standard | 2022-07-23 | 2022-07-23 | Tshwane (GTP) | 5 | 1211.4 | 5 | 2 | 1157.4 | 0 | Details |
| 24 | 2022 Blou Bul Open (D) | Standard | 2022-06-25 | 2022-06-26 | Tshwane (GTP) | 5 | 1229.1 | 5 | 2.5 | 1148.9 | 0 | Details |
| 25 | 2022 Tshwane Chess Fide Rated Blitz League 1 | Blitz | 2022-06-18 | 2022-06-18 | Tshwane (GTP) | 9 | 1229.1 | 9 | 5 | 1417.2 | 0 | Details |
| 26 | 2022 Tshwane Chess Fide Rated Blitz League 1 | Blitz | 2022-06-18 | 2022-06-18 | Tshwane (GTP) | 9 | 1229.1 | 4 | 0 | 814.3 | 0 | Details |
| 27 | CP Ope 2022 (D2) | Standard | 2022-02-19 | 2022-02-19 | Tshwane (GTP) | 5 | 1133.2 | 5 | 5 | 1618 | 0 | Details |
| 28 | 2021 Lardies Ope (D) | Standard | 2021-10-30 | 2021-10-30 | Tshwane (GTP) | 5 | 1145.2 | 5 | 2 | 1075.4 | 0 | Details |
| 29 | 2021 Blou Bul Tournament (D) | Standard | 2021-04-10 | 2021-04-10 | Mangaung (FMB) | 5 | 1200 | 5 | 1 | 927.9 | 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 | 163 |
| Wins | 65 |
| Draws | 28 |
| Losses | 70 |
| White | 87 |
| Black | 89 |
| White wins | 36 |
| Black wins | 34 |
| Score | 79 |
| Percent | 48.5 |
| Dp | -13 |
| AOR | 1301 |
| Performance | 1288 |
Rankings (Main)
| National | |
| Overall | 4383 |
| Gender | 3680 |
| Age group | 685 |
| Gender/Age | 568 |
| Provincial | |
| Overall | 1475 |
| Gender | 1233 |
| Age group | 258 |
| Gender/Age | 213 |
| Regional | |
| Overall | 519 |
| Gender | 422 |
| Age group | 86 |
| Gender/Age | 70 |
Rankings (Standard)
| National | |
| Overall | 3977 |
| Gender | 3324 |
| Age group | 633 |
| Gender/Age | 525 |
| Provincial | |
| Overall | 1420 |
| Gender | 1189 |
| Age group | 249 |
| Gender/Age | 208 |
| Regional | |
| Overall | 525 |
| Gender | 428 |
| Age group | 91 |
| Gender/Age | 75 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (History)
| Games | 163 |
| Score | 79 |
| Percent | 48.5 |
| Aor | 1301 |
| Dp | -13 |
| Prat | 1288 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Lekalakala, B (Bupe Amogelang) | 3 | 1 | 2 | 2023 Etienne Lewis Closed Tournament (U16) | AHS Open Chess Tournament 2025 (C) | Details |
| Overall | 2 | Du Bruyn, D (Dylan) | 3 | 0 | 3 | CP Ope 2022 (D2) | 2024 Constantiapark Open (C) | Details |
| Overall | 3 | Jacobs, GJ (Gerhard Jakobus) | 2 | 2 | 0 | 2023 Tshwane Chess FIDE Rated Blitz League 1 | 2023 Tshwane Chess FIDE Rated Blitz League 2 | Details |
| Overall | 4 | Ponquett, J (Joshua Josh) | 2 | 1 | 1 | 2023 Tshwane Chess FIDE Rated Blitz League 1 | 2023 Tshwane Chess FIDE Rated Blitz League 2 | Details |
| Overall | 5 | Mothokwa, K (Keabetswe) | 2 | 1 | 1 | 2022 Jacaranda Round Robin (U) | 2023 Etienne Lewis Closed Tournament (U16) | Details |
| Standard | 1 | Du Bruyn, D (Dylan) | 3 | 0 | 3 | CP Ope 2022 (D2) | 2024 Constantiapark Open (C) | Details |
| Standard | 2 | Lekalakala, B (Bupe Amogelang) | 3 | 1 | 2 | 2023 Etienne Lewis Closed Tournament (U16) | AHS Open Chess Tournament 2025 (C) | Details |
| Standard | 3 | Webb, K (Kagan) | 2 | 0 | 2 | 2022 Alekhine Open (C) | 2023 Etienne Lewis Closed Tournament (U16) | Details |
| Standard | 4 | Nkwadi, K (Karabo) | 2 | 1 | 1 | 2023 Afrikaans Hoër Seunskool Open Chess Tournament (C) | 2024 Etienne Lewis (U16) | Details |
| Standard | 5 | Van Rooyen, M (Marcel) | 2 | 1 | 1 | 2024 Elise Steenkamp Open Chess Tournament (Queens) | 2024 Etienne Lewis (U16) | Details |
| Blitz | 1 | Reyneke, M (Melindie) | 2 | 0 | 2 | 2022 Tshwane Chess Fide Rated Blitz League 1 | 2022 Tshwane Chess Fide Rated Blitz League 1 | Details |
| Blitz | 2 | Ballim, S (Salif) | 2 | 0 | 2 | 2023 Tshwane Chess FIDE Rated Blitz League 1 | 2023 Tshwane Chess FIDE Rated Blitz League 2 | Details |
| Blitz | 3 | Tennant, N (Nathan) | 2 | 2 | 0 | 2022 Tshwane Chess Fide Rated Blitz League 1 | 2022 Tshwane Chess Fide Rated Blitz League 1 | Details |
| Blitz | 4 | Peters, L (Lindley) | 2 | 1 | 1 | 2022 Tshwane Chess Fide Rated Blitz League 1 | 2022 Tshwane Chess Fide Rated Blitz League 1 | Details |
| Blitz | 5 | Adamson, LJ (Luke Jonathan) | 2 | 1 | 1 | 2022 Tshwane Chess Fide Rated Blitz League 1 | 2023 Tshwane Chess FIDE Rated Blitz League 1 | Details |