PLAYER PAGE
Personal
Bogatsu, O (Oarabile)
Chess SA id
1120304591FIDE id
?Date of birth
2012-03-29 (U14)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-10-18Personal details last changed
1900-01-01Junior GPX Games
36Junior GPX Points
1404.7| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1436.2 | 1432.4 | 1200 | 1200 |
| Raw rating | 1435.1 | 1432.2 | 1200 | 1200 |
| Weighted rating | 1304.3 | 1307.2 | 1200 | 1200 |
| Weighted performance | 1436.2 | 1432.4 | 0 | 0 |
| Floor | 943.1 | 945.3 | 700 | 700 |
| K-factor | 32 | 32 | 36 | 36 |
| Min/Max rating change allowed | 118.6 | 119.1 | 165.8 | 165.8 |
| Highest rating | 14452025-09-01 | 1445.32025-09-01 | 12002024-05-01 | 12002024-05-01 |
| Highest raw rating | 1443.12025-09-01 | 1445.32025-09-01 | 12002024-05-01 | 12002024-05-01 |
| Highest weighted rating | 1380.52024-10-01 | 1377.62024-10-01 | 12002024-05-01 | 12002024-05-01 |
| Highest weighted performance | 14452025-09-01 | 1443.52025-09-01 | 12002024-05-01 | 12002024-05-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -1.1 | -0.2 | 0 | 0 |
| New rating | 1435.1 | 1432.2 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1436.2 | 1432.4 | 1200 | 1200 |
| Raw rating | 1435.1 | 1432.2 | 1200 | 1200 |
| Weighted rating | 1304.3 | 1307.2 | 1200 | |
| Weighted performance | 1436.2 | 1432.4 | 0 | |
| K-factor | 32 | 32 | 36 | 36 |
| Floor | 943.1 | 945.3 | 700 | 700 |
| Max/Min rating change allowed | 118.6 | 119.1 | 165.8 | 165.8 |
| Games | 0 | 0 | 0 | 0 |
| Score | 0 | 0 | 0 | 0 |
| Expected score | 0 | 0 | 0 | 0 |
| Score-Expected | 0 | 0 | 0 | 0 |
| Temp raw +/- | 0 | 0 | 0 | 0 |
| Final raw +/- | 0 | 0 | 0 | 0 |
| New raw rating | 1435.1 | 1432.2 | 1200 | 1200 |
| New weighted rating | 1317.9 | 1320.4 | 1200 | 1200 |
| New weighted performance | 1427.6 | 1423.9 | 0 | 0 |
| Temp new rating | 1435.1 | 1432.2 | 1200 | 1200 |
| Temp new rating +/- | -1.1 | -0.2 | 0 | 0 |
| Final new rating +/- | -1.1 | -0.2 | 0 | 0 |
| New rating | 1435.1 | 1432.2 | 1200 | 1200 |
| New K-factor | 32 | 32 | 36 | 36 |
| New floor | 943.1 | 945.3 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 32 | 32 | 0 | 0 | |
| 14 | 14 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 46 | 46 | 0 | 0 |
| Games since | |||||||||||||||||
| Main46 | Standard46 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U14 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 1821 | 633 | 236 | ||||||||||||||
| Male | 1511 | 511 | 187 | ||||||||||||||
| U14 | 279 | 92 | 32 | ||||||||||||||
| U14 Male | 212 | 66 | 25 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 1762 | 656 | 248 | ||||||||||||||
| Male | 1457 | 534 | 198 | ||||||||||||||
| U14 | 275 | 94 | 33 | ||||||||||||||
| U14 Male | 206 | 69 | 25 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 32 | 20.5 | 64.06 | 119.5 | 1350.3 | 1469.8 |
| Standard | 32 | 20.5 | 64.06 | 119.5 | 1350.3 | 1469.8 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 46 | 28.5 | 61.96 | 101.6 | 1315.7 | 1417.3 |
| Standard | 46 | 28.5 | 61.96 | 101.6 | 1315.7 | 1417.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1435.1 | 1432.2 | 1200 | 1200 |
| 2025-09-30 | 1443.1 | 1445.3 | 1200 | 1200 |
| 2025-09-01 | 1443.1 | 1445.3 | 1200 | 1200 |
| 2025-08-01 | 1380.5 | 1377.6 | 1200 | 1200 |
| 2025-07-01 | 1380.5 | 1377.6 | 1200 | 1200 |
| 2025-06-01 | 1282.7 | 1294.4 | 1200 | 1200 |
| 2025-05-01 | 1245.1 | 1250.7 | 1200 | 1200 |
| 2025-04-01 | 1245.1 | 1250.7 | 1200 | 1200 |
| 2025-03-01 | 1245.1 | 1250.7 | 1200 | 1200 |
| 2025-02-01 | 1245.1 | 1250.7 | 1200 | 1200 |
| 2025-01-01 | 1245.1 | 1250.7 | 1200 | 1200 |
| 2024-12-01 | 1245.1 | 1250.7 | 1200 | 1200 |
| 2024-11-01 | 1245.1 | 1250.7 | 1200 | 1200 |
| 2024-10-01 | 1265.7 | 1278.4 | 1200 | 1200 |
| 2024-09-01 | 1265.7 | 1278.4 | 1200 | 1200 |
| 2024-08-01 | 1183.7 | 1179.6 | 1200 | 1200 |
| 2024-07-01 | 1183.7 | 1179.6 | 1200 | 1200 |
| 2024-09-01 | 1183.7 | 1179.6 | 1200 | 1200 |
| 2024-05-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2023-12-01 | 1200 | 1200 | 1200 | 1200 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Lardies Open 2025 (B) | 2025-10-18 | 2025-10-18 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 2 | 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys) | 2025-09-27 | 2025-09-27 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | 2025 Etienne Lewis Closed Chess Tournament (U14) | 2025-08-08 | 2025-08-10 | Standard | Tshwane (GTP) | 7 | 7 | 5 | Yes | Analysis |
| 4 | 2025 Elise Steenkamp Open Chess Tournament (Bishop) | 2025-06-14 | 2025-06-15 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2025 JMCA Open Chess Tournament (D) | 2025-06-07 | 2025-06-07 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 6 | 2025 Tshwane South School District Individual Finals (D4) (U13 Boys) | 2025-05-10 | 2025-05-10 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Lardies Open 2025 (B) | 2025-10-18 | 2025-10-18 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 2 | 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys) | 2025-09-27 | 2025-09-27 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | 2025 Etienne Lewis Closed Chess Tournament (U14) | 2025-08-08 | 2025-08-10 | Standard | Tshwane (GTP) | 7 | 7 | 5 | Yes | Analysis |
| 4 | 2025 Elise Steenkamp Open Chess Tournament (Bishop) | 2025-06-14 | 2025-06-15 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2025 JMCA Open Chess Tournament (D) | 2025-06-07 | 2025-06-07 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 6 | 2025 Tshwane South School District Individual Finals (D4) (U13 Boys) | 2025-05-10 | 2025-05-10 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 7 | 2024 Tshwane Chess Club Clash (Open) | 2024-10-12 | 2024-10-12 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 8 | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13B) | 2024-08-03 | 2024-08-03 | Standard | Tshwane (GTP) | 5 | 5 | 5 | Yes | Analysis |
| 9 | 2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed) | 2024-05-11 | 2024-05-11 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | TournamentD4 Tshwane South District Schools Teams Chess Tournament 2024 | TournamentD4 Tshwane South District Schools Teams Chess Tournament 2024 | ||||||
| date2024-08-03 | rnd1 | typeStandard | result1 | date2024-08-03 | rnd5 | typeStandard | result1 | ||
| OpponentVan Wyk, H (Hénri) | OpponentPillay, G (Gabriella) | ||||||||
| 2 | 3 | TournamentLardies Open 2025 | TournamentLardies Open 2025 | ||||||
| date2025-10-18 | rnd3 | typeStandard | result1 | date2025-10-18 | rnd5 | typeStandard | result1 | ||
| OpponentPienaar, D (Declan) | OpponentVorster, W (Wian) | ||||||||
| 3 | 3 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Gauteng Schools Provincial Individual Chess Championship | ||||||
| date2025-08-10 | rnd6 | typeStandard | result1 | date2025-09-27 | rnd1 | typeStandard | result1 | ||
| OpponentDe Jager, K (Konrad) | OpponentNgobese, A (Agang) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | TournamentD4 Tshwane South District Schools Teams Chess Tournament 2024 | TournamentD4 Tshwane South District Schools Teams Chess Tournament 2024 | ||||||
| date2024-08-03 | rnd1 | typeStandard | result1 | date2024-08-03 | rnd5 | typeStandard | result1 | ||
| OpponentVan Wyk, H (Hénri) | OpponentPillay, G (Gabriella) | ||||||||
| 2 | 3 | Tournament2025 Tshwane South School District Individual Finals (D4) | Tournament2025 Tshwane South School District Individual Finals (D4) | ||||||
| date2025-05-10 | rnd2 | typeStandard | result1 | date2025-05-10 | rnd4 | typeStandard | result1 | ||
| OpponentVisser, N (Nina) | OpponentVisser, A (Aaron) | ||||||||
| 3 | 2 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Etienne Lewis Closed Chess Tournament | ||||||
| date2025-08-10 | rnd6 | typeStandard | result1 | date2025-08-10 | rnd7 | typeStandard | result1 | ||
| OpponentDe Jager, K (Konrad) | OpponentEngelbrecht, A (Amber-Lee) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | TournamentD4 Tshwane South District Schools Teams Chess Tournament 2024 | TournamentD4 Tshwane South District Schools Teams Chess Tournament 2024 | ||||||
| date2024-08-03 | rnd1 | typeStandard | result1 | date2024-08-03 | rnd5 | typeStandard | result1 | ||
| OpponentVan Wyk, H (Hénri) | OpponentPillay, G (Gabriella) | ||||||||
| 2 | 3 | Tournament2025 Tshwane South School District Individual Finals (D4) | Tournament2025 Tshwane South School District Individual Finals (D4) | ||||||
| date2025-05-10 | rnd2 | typeStandard | result1 | date2025-05-10 | rnd4 | typeStandard | result1 | ||
| OpponentVisser, N (Nina) | OpponentVisser, A (Aaron) | ||||||||
| 3 | 2 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Etienne Lewis Closed Chess Tournament | ||||||
| date2025-08-10 | rnd6 | typeStandard | result1 | date2025-08-10 | rnd7 | typeStandard | result1 | ||
| OpponentDe Jager, K (Konrad) | OpponentEngelbrecht, A (Amber-Lee) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | TournamentD4 Tshwane South District Schools Teams Chess Tournament 2024 | TournamentD4 Tshwane South District Schools Teams Chess Tournament 2024 | ||||||
| date2024-08-03 | rnd1 | typeStandard | result1 | date2024-08-03 | rnd5 | typeStandard | result1 | ||
| OpponentVan Wyk, H (Hénri) | OpponentPillay, G (Gabriella) | ||||||||
| 2 | 3 | Tournament2025 Tshwane South School District Individual Finals (D4) | Tournament2025 Tshwane South School District Individual Finals (D4) | ||||||
| date2025-05-10 | rnd2 | typeStandard | result1 | date2025-05-10 | rnd4 | typeStandard | result1 | ||
| OpponentVisser, N (Nina) | OpponentVisser, A (Aaron) | ||||||||
| 3 | 2 | Tournament2025 Etienne Lewis Closed Chess Tournament | Tournament2025 Etienne Lewis Closed Chess Tournament | ||||||
| date2025-08-10 | rnd6 | typeStandard | result1 | date2025-08-10 | rnd7 | typeStandard | result1 | ||
| OpponentDe Jager, K (Konrad) | OpponentEngelbrecht, A (Amber-Lee) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
Top 10 opponents most often played
| # | Opponent | Main | Standard | Rapid | Blitz | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | ||
| Aor | Prat | Aor | Prat | Aor | Prat | Aor | Prat | ||||||
| 1 | Minny ,O (Oban) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1471.9 | 1896.9 | 1463.9 | 1896.9 | 0 | 0 | 0 | 0 | ||||||
| 2 | Yang ,JD (Daniel) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1653.1 | 1653.1 | 1649.1 | 1653.1 | 0 | 0 | 0 | 0 | ||||||
| 3 | Visser ,A (Aaron) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1332.7 | 1757.7 | 1322.2 | 1757.7 | 0 | 0 | 0 | 0 | ||||||
| 4 | Jonker ,T (Tertius) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1452.3 | 1877.3 | 1448.9 | 1877.3 | 0 | 0 | 0 | 0 | ||||||
| 5 | Jansen ,A (Alexia) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1449.8 | 1024.8 | 1452 | 1024.8 | 0 | 0 | 0 | 0 | ||||||
| 6 | Kruger ,H (Hein) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1415.7 | 990.7 | 1410.8 | 990.7 | 0 | 0 | 0 | 0 | ||||||
| 7 | Allison ,S (Spencer) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1263.2 | 1688.2 | 1256.4 | 1688.2 | 0 | 0 | 0 | 0 | ||||||
| 8 | De Jager ,K (Konrad) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1177.5 | 1602.5 | 1174 | 1602.5 | 0 | 0 | 0 | 0 | ||||||
| 9 | De Klerk ,W (Wihan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1211.1 | 786.1 | 1212.8 | 786.1 | 0 | 0 | 0 | 0 | ||||||
| 10 | Human ,S (Samuel) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1263.9 | 1688.9 | 1263.9 | 1688.9 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|