PLAYER PAGE
Oarabile Bogatsu
1120304591Tshwane (GTP)Personal
Main rating
| Rating | 1516.9 |
| K-factor | 32 |
| Floor | 1016.9 |
| Highest | 1516.9 (2026-10-01) |
| Min/Max +/- allowed | 106 |
| Rating Change () | |
| Games | 15 |
| Score | 5.5 |
| We | 7.03 |
| SWe | -1.34 |
| Temp +/- | -42.8 |
| Penalties | 0 |
| Weight perform | 1442.9 |
| Final +/- | -42.8 |
| New Rating () | |
| Rating | 1474.1 |
| K-factor | 32 |
| Floor | 1016.9 |
| Highest | 1516.9 (2026-10-01) |
| Min/Max +/- allowed | 105.6 |
Standard rating
| Rating | 1516.9 |
| K-factor | 32 |
| Floor | 1016.9 |
| Highest | 1516.9 (2026-10-01) |
| Min/Max +/- allowed | 105.6 |
| Rating Change () | |
| Games | 15 |
| Score | 5.5 |
| We | 7.2 |
| SWe | -1.7 |
| Temp +/- | -54.4 |
| Penalties | 0 |
| Weight perform | 1442.9 |
| Final +/- | -54.4 |
| New Rating () | |
| Rating | 1462.5 |
| K-factor | 32 |
| Floor | 1016.9 |
| Highest | 1516.9 (2026-10-01) |
| Min/Max +/- allowed | 105.6 |
Rapid rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-05-01) |
| 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 (2024-05-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1237.1 |
| K-factor | 36 |
| Floor | 737.1 |
| Highest | 1237.1 (2026-01-01) |
| Min/Max +/- allowed | 157.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1237.1 |
| K-factor | 36 |
| Floor | 737.1 |
| Highest | 1237.1 (2026-01-01) |
| Min/Max +/- allowed | 157.3 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Gauteng Closed Chess Championships 2026 (U16 Open) | Standard | 2026-10-17 | 2026-10-17 | Ekurhuleni (GE) | 5 | 1516.9 | 5 | 2 | 1444 | -10.3 | Details |
| 2 | 2026 Gauteng Northl Chess Tournament (B) | Standard | 2026-10-10 | 2026-10-11 | Tshwane (GTP) | 5 | 1516.9 | 5 | 1.5 | 1424.3 | -17.8 | Details |
| 3 | 2026 Tshwane Chess Club Clash Open Team Tournament (Open) | Standard | 2026-09-24 | 2026-09-24 | Tshwane (GTP) | 5 | 1516.9 | 5 | 2 | 1415.1 | -14.8 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Centurion Chess Club Open Tournament (C) | Standard | 2026-09-19 | 2026-09-19 | Tshwane (GTP) | 5 | 1498.6 | 5 | 3.5 | 1553.7 | 7.7 | Details |
| 2 | 2026 Etienne Lewis (U16) | Standard | 2026-08-08 | 2026-08-10 | Tshwane (GTP) | 7 | 1498.6 | 6 | 2.5 | 1522 | 17.7 | Details |
| 3 | 2026 Jacaranda Round Robin Open Chess Tournament (F) | Standard | 2026-08-01 | 2026-08-01 | Tshwane (GTP) | 5 | 1498.6 | 5 | 4 | 1687.8 | 43.6 | Details |
| 4 | 2026 Anton Van Wouw Open (C) | Standard | 2026-06-20 | 2026-06-20 | Tshwane (GTP) | 5 | 1455.2 | 5 | 3 | 1480.7 | 5.2 | Details |
| 5 | Elise Steenkamp 2026 (Queen) | Standard | 2026-06-13 | 2026-06-15 | Tshwane (GTP) | 7 | 1455.2 | 7 | 1 | 1187.6 | -65 | Details |
| 6 | 2026 D4 District Individuals (U15 Boys) | Standard | 2026-05-30 | 2026-05-30 | Tshwane (GTP) | 5 | 1455.2 | 5 | 3 | 1597.2 | 20.2 | Details |
| 7 | D4 West Cluster 2026 (U15 Boys) | Standard | 2026-05-09 | 2026-05-09 | Tshwane (GTP) | 5 | 1439.2 | 4 | 3.5 | 1675.1 | 29.6 | Details |
| 8 | 2026 Milos Ristic Teams Open (Open) | Standard | 2026-05-02 | 2026-05-02 | Tshwane (GTP) | 5 | 1439.2 | 5 | 2.5 | 1358.8 | -13.5 | Details |
| 9 | 2026 PBHS Open (B) | Standard | 2026-04-25 | 2026-04-25 | Tshwane (GTP) | 5 | 1478.9 | 5 | 1.5 | 1383.7 | -13.9 | Details |
| 10 | 2026 Mid Gauteng Open (B) | Standard | 2026-04-11 | 2026-04-11 | Tshwane (GTP) | 5 | 1478.9 | 5 | 1 | 1321.7 | -25.8 | Details |
| 11 | 2026 Constantiapark Open Chess Tournament (C) | Standard | 2026-02-14 | 2026-02-14 | Tshwane (GTP) | 5 | 1468.8 | 5 | 3 | 1400.1 | -5.8 | Details |
| 12 | MCA Tshwane Welcome 2026 (B) | Standard | 2026-01-24 | 2026-01-24 | Tshwane (GTP) | 5 | 1468.8 | 5 | 3 | 1595.8 | 6.4 | Details |
| 13 | 2026 Tshwane Chess Registration Tournament (C2) | Standard | 2026-01-31 | 2026-01-31 | Tshwane (GTP) | 5 | 1468.8 | 5 | 3 | 1460.3 | 0.1 | Details |
| 14 | Centurion Chess Club Year End Blitz 2025 | Blitz | 2025-12-03 | 2025-12-03 | Tshwane (GTP) | 9 | 1434.7 | 9 | 4.5 | 1361.4 | -2.9 | Details |
| 15 | Gauteng Inter-Region at Emerald Resort 2025 (U14 Candidates) | Standard | 2025-12-06 | 2025-12-07 | Sedibeng (GSV) | 5 | 1434.7 | 5 | 4.5 | 1645.4 | 24.3 | Details |
| 16 | Lardies Open 2025 (B) | Standard | 2025-10-18 | 2025-10-18 | Tshwane (GTP) | 5 | 1443.1 | 5 | 3 | 1408.1 | -4 | Details |
| 17 | 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys) | Standard | 2025-09-27 | 2025-09-27 | Tshwane (GTP) | 5 | 1443.1 | 5 | 3 | 1421.8 | -1 | Details |
| 18 | 2025 Etienne Lewis Closed Chess Tournament (U14) | Standard | 2025-08-08 | 2025-08-10 | Tshwane (GTP) | 7 | 1380.5 | 7 | 5 | 1611 | 34.7 | Details |
| 19 | 2025 Elise Steenkamp Open Chess Tournament (Bishop) | Standard | 2025-06-14 | 2025-06-15 | Tshwane (GTP) | 5 | 1282.7 | 5 | 3 | 1538.7 | 27.2 | Details |
| 20 | 2025 JMCA Open Chess Tournament (D) | Standard | 2025-06-07 | 2025-06-07 | Tshwane (GTP) | 5 | 1282.7 | 5 | 3.5 | 1358.5 | 6.8 | Details |
| 21 | 2025 Tshwane South School District Individual Finals (D4) (U13 Boys) | Standard | 2025-05-10 | 2025-05-10 | Tshwane (GTP) | 5 | 1245.1 | 5 | 3 | 1424.5 | 20.9 | Details |
| 22 | 2024 Tshwane Chess Club Clash (Open) | Standard | 2024-10-12 | 2024-10-12 | Tshwane (GTP) | 5 | 1265.7 | 4 | 1 | 1122.1 | -11.5 | Details |
| 23 | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13B) | Standard | 2024-08-03 | 2024-08-03 | Tshwane (GTP) | 5 | 1183.7 | 5 | 5 | 1610.2 | 41 | Details |
| 24 | 2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed) | Standard | 2024-05-11 | 2024-05-11 | Tshwane (GTP) | 5 | 1200 | 5 | 2 | 1124.2 | -8.1 | Details |
Game statistics ( )
| Games | 10 |
| Wins | 3 |
| Draws | 1 |
| Losses | 6 |
| White | 5 |
| Black | 5 |
| White wins | 2 |
| Black wins | 1 |
| Score | 3.5 |
| Percent | 35 |
| Dp | -127.5 |
| AOR | 1561.7 |
| Performance | 1434.2 |
Game statistics ()
| Games | 82 |
| Wins | 33 |
| Draws | 14 |
| Losses | 35 |
| White | 40 |
| Black | 42 |
| White wins | 17 |
| Black wins | 16 |
| Score | 40 |
| Percent | 48.8 |
| Dp | -10.4 |
| AOR | 1470.9 |
| Performance | 1460.5 |
Game statistics (History)
| Games | 142 |
| Wins | 69 |
| Draws | 17 |
| Losses | 56 |
| White | 72 |
| Black | 70 |
| White wins | 36 |
| Black wins | 33 |
| Score | 77.5 |
| Percent | 54.6 |
| Dp | 38.9 |
| AOR | 1407.8 |
| Performance | 1446.7 |
Rankings (Main)
| National | |
| Overall | 1809 |
| Gender | 1599 |
| Age group | 200 |
| Gender/Age | 165 |
| Provincial | |
| Overall | 643 |
| Gender | 561 |
| Age group | 66 |
| Gender/Age | 50 |
| Regional | |
| Overall | 230 |
| Gender | 198 |
| Age group | 25 |
| Gender/Age | 20 |
Rankings (Standard)
| National | |
| Overall | 1641 |
| Gender | 1436 |
| Age group | 191 |
| Gender/Age | 156 |
| Provincial | |
| Overall | 609 |
| Gender | 529 |
| Age group | 66 |
| Gender/Age | 50 |
| Regional | |
| Overall | 223 |
| Gender | 190 |
| Age group | 24 |
| Gender/Age | 19 |
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 | 10 |
| Score | 3.5 |
| Percent | 35 |
| Aor | 1561.7 |
| Dp | -127.5 |
| Prat | 1434.2 |
Performance ()
| Games | 82 |
| Score | 40 |
| Percent | 48.8 |
| Aor | 1470.9 |
| Dp | -10.4 |
| Prat | 1460.5 |
Performance (12 months)
| Games | 96 |
| Score | 49 |
| Percent | 51 |
| Aor | 1452 |
| Dp | 8.9 |
| Prat | 1460.8 |
Performance (History)
| Games | 142 |
| Score | 77.5 |
| Percent | 54.6 |
| Aor | 1407.8 |
| Dp | 38.9 |
| Prat | 1446.7 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | MALULEKE, P (PENYO) | 3 | 2 | 1 | D4 West Cluster 2026 (U15 Boys) | 2026 Anton Van Wouw Open (C) | Details |
| Overall | 2 | Thomson-Selibowitz, R (Ryder) | 2 | 1 | 1 | 2026 PBHS Open (B) | 2026 Etienne Lewis (U16) | Details |
| Overall | 3 | Jonker, T (Tertius) | 2 | 2 | 0 | 2025 Elise Steenkamp Open Chess Tournament (Bishop) | 2026 Anton Van Wouw Open (C) | Details |
| Overall | 4 | Kirstein, T (Tinus Ederich) | 2 | 0 | 2 | 2025 Tshwane South School District Individual Finals (D4) (U13 Boys) | 2026 Etienne Lewis (U16) | Details |
| Overall | 5 | Mooki, G (Gomolemo) | 2 | 2 | 0 | 2026 Tshwane Chess Registration Tournament (C2) | 2026 Constantiapark Open Chess Tournament (C) | Details |
| Standard | 1 | MALULEKE, P (PENYO) | 3 | 2 | 1 | D4 West Cluster 2026 (U15 Boys) | 2026 Anton Van Wouw Open (C) | Details |
| Standard | 2 | Minny, O (Oban) | 2 | 1 | 1 | 2025 Tshwane South School District Individual Finals (D4) (U13 Boys) | 2025 Elise Steenkamp Open Chess Tournament (Bishop) | Details |
| Standard | 3 | Van Rooyen, D (Dandre) | 2 | 2 | 0 | D4 West Cluster 2026 (U15 Boys) | 2026 D4 District Individuals (U15 Boys) | Details |
| Standard | 4 | Raja Amirthalingam, G (Gautam) | 2 | 1 | 1 | 2025 JMCA Open Chess Tournament (D) | D4 West Cluster 2026 (U15 Boys) | Details |
| Standard | 5 | Tukuru, I (Inioluwa) | 2 | 1 | 1 | 2026 Constantiapark Open Chess Tournament (C) | 2026 Mid Gauteng Open (B) | Details |