PLAYER PAGE
Personal
Moreku, JK (Joy Keabetswe)
Chess SA id
1070104253FIDE id
?Date of birth
2007-02-09 (U20)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2018-10-21Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1139.7 | 1125.2 | 1200 | 1200 |
| Raw rating | 1139.7 | 1125.2 | 1200 | 1200 |
| Weighted rating | 1139.7 | 1125.2 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 180.7 | 184.5 | 165.8 | 165.8 |
| Highest rating | 12002018-02-01 | 12002018-02-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 12002018-02-01 | 12002018-02-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 12002018-02-01 | 12002018-02-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002018-02-01 | 12002018-02-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1139.7 | 1125.2 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1139.7 | 1125.2 | 1200 | 1200 |
| Raw rating | 1139.7 | 1125.2 | 1200 | 1200 |
| Weighted rating | 1139.7 | 1125.2 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 180.7 | 184.5 | 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 | 1139.7 | 1125.2 | 1200 | 1200 |
| New weighted rating | 1139.7 | 1125.2 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1139.7 | 1125.2 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1139.7 | 1125.2 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 28 | 28 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U20 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 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 | 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 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 28 | 17.5 | 62.5 | 106.2 | 1026.3 | 1132.5 |
| Standard | 28 | 17.5 | 62.5 | 106.2 | 1026.3 | 1132.5 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2025-09-30 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2025-09-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2025-08-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2025-07-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2025-06-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2025-05-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2025-04-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2025-03-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2025-02-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2025-01-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2024-12-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2024-11-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2024-10-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2024-09-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2024-08-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2024-07-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2024-09-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2024-05-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2024-04-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2024-03-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2024-02-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2024-01-01 | 1139.7 | 1125.2 | 1200 | 1200 |
| 2023-12-01 | 1139.7 | 1125.2 | 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 |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018 Gauteng North Open (D) | 2018-10-20 | 2018-10-21 | Standard | Tshwane (GTP) | 5 | 3 | 2 | Yes | Analysis |
| 2 | 2018 Etienne Lewis Trials (U12 Boys) | 2018-08-31 | 2018-09-02 | Standard | Tshwane (GTP) | 7 | 7 | 3 | Yes | Analysis |
| 3 | 2018 Centurion Chess Club Open (D) | 2018-09-29 | 2018-09-29 | Standard | Tshwane (GTP) | 5 | 3 | 2 | Yes | Analysis |
| 4 | 2018 Mid Gauteng Open (D) | 2018-08-18 | 2018-08-18 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2018 Alekhine Open (D) | 2018-08-09 | 2018-08-11 | Standard | Tshwane (GTP) | 6 | 6 | 5 | Yes | Analysis |
| 6 | 2018 Menlo Open Chess Tournament (D) | 2018-07-21 | 2018-07-21 | Standard | Tshwane (GTP) | 5 | 4 | 2.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2018 Centurion Chess Club Open | Tournament2018 Gauteng North Open | ||||||
| date2018-09-29 | rnd4 | typeStandard | result1 | date2018-10-20 | rnd2 | typeStandard | result1 | ||
| OpponentSmit, W (Wian) | OpponentSmith, KJ (Kayle) | ||||||||
| 2 | 4 | Tournament2018 Alekhine Open | Tournament2018 Alekhine Open | ||||||
| date2018-08-09 | rnd1 | typeStandard | result1 | date2018-08-10 | rnd4 | typeStandard | result1 | ||
| OpponentDreyer, TF (Thomas) | OpponentMeiring, CW (Charl Wilhelm) | ||||||||
| 3 | 3 | Tournament2018 Menlo Open Chess Tournament | Tournament2018 Menlo Open Chess Tournament | ||||||
| date2018-07-21 | rnd2 | typeStandard | result1 | date2018-07-21 | rnd4 | typeStandard | result1 | ||
| OpponentJacobs, A (Angelo) | OpponentBehr, S (Stesha) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2018 Centurion Chess Club Open | Tournament2018 Gauteng North Open | ||||||
| date2018-09-29 | rnd4 | typeStandard | result1 | date2018-10-20 | rnd2 | typeStandard | result1 | ||
| OpponentSmit, W (Wian) | OpponentSmith, KJ (Kayle) | ||||||||
| 2 | 4 | Tournament2018 Alekhine Open | Tournament2018 Alekhine Open | ||||||
| date2018-08-09 | rnd1 | typeStandard | result1 | date2018-08-10 | rnd4 | typeStandard | result1 | ||
| OpponentDreyer, TF (Thomas) | OpponentMeiring, CW (Charl Wilhelm) | ||||||||
| 3 | 3 | Tournament2018 Menlo Open Chess Tournament | Tournament2018 Menlo Open Chess Tournament | ||||||
| date2018-07-21 | rnd2 | typeStandard | result1 | date2018-07-21 | rnd4 | typeStandard | result1 | ||
| OpponentJacobs, A (Angelo) | OpponentBehr, S (Stesha) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2018 Centurion Chess Club Open | Tournament2018 Gauteng North Open | ||||||
| date2018-09-29 | rnd4 | typeStandard | result1 | date2018-10-20 | rnd2 | typeStandard | result1 | ||
| OpponentSmit, W (Wian) | OpponentSmith, KJ (Kayle) | ||||||||
| 2 | 4 | Tournament2018 Alekhine Open | Tournament2018 Alekhine Open | ||||||
| date2018-08-09 | rnd1 | typeStandard | result1 | date2018-08-10 | rnd4 | typeStandard | result1 | ||
| OpponentDreyer, TF (Thomas) | OpponentMeiring, CW (Charl Wilhelm) | ||||||||
| 3 | 2 | Tournament2018 Etienne Lewis Trials | Tournament2018 Etienne Lewis Trials | ||||||
| date2018-09-01 | rnd5 | typeStandard | result1 | date2018-09-02 | rnd6 | typeStandard | result1 | ||
| OpponentLotter, CJ (Christiaan Johannes) | OpponentDreyer, NJ (Nicolaas) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2018 Centurion Chess Club Open | Tournament2018 Gauteng North Open | ||||||
| date2018-09-29 | rnd4 | typeStandard | result1 | date2018-10-20 | rnd2 | typeStandard | result1 | ||
| OpponentSmit, W (Wian) | OpponentSmith, KJ (Kayle) | ||||||||
| 2 | 4 | Tournament2018 Alekhine Open | Tournament2018 Alekhine Open | ||||||
| date2018-08-09 | rnd1 | typeStandard | result1 | date2018-08-10 | rnd4 | typeStandard | result1 | ||
| OpponentDreyer, TF (Thomas) | OpponentMeiring, CW (Charl Wilhelm) | ||||||||
| 3 | 2 | Tournament2018 Etienne Lewis Trials | Tournament2018 Etienne Lewis Trials | ||||||
| date2018-09-01 | rnd5 | typeStandard | result1 | date2018-09-02 | rnd6 | typeStandard | result1 | ||
| OpponentLotter, CJ (Christiaan Johannes) | OpponentDreyer, NJ (Nicolaas) | ||||||||
| # | 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 | Mostert ,N (Nea) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1112.3 | 1112.3 | 1090.4 | 1112.3 | 0 | 0 | 0 | 0 | ||||||
| 2 | Dreyer ,TF (Thomas Frederik) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1066.2 | 1491.2 | 1034.2 | 1491.2 | 0 | 0 | 0 | 0 | ||||||
| 3 | Jacobs ,TB (Tiaan Benjamin) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1191.7 | 766.7 | 1187.2 | 766.7 | 0 | 0 | 0 | 0 | ||||||
| 4 | Louw ,N (Nova) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 874.8 | 1299.8 | 871 | 1299.8 | 0 | 0 | 0 | 0 | ||||||
| 5 | Khoza ,G (Gontse) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1123 | 1548 | 1109.6 | 1548 | 0 | 0 | 0 | 0 | ||||||
| 6 | Smit ,W (Wian) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 828.1 | 1253.1 | 822.4 | 1253.1 | 0 | 0 | 0 | 0 | ||||||
| 7 | Sithole ,N (Nolwazi) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1182.4 | 757.4 | 1178.1 | 757.4 | 0 | 0 | 0 | 0 | ||||||
| 8 | Lovell ,MW (Michael Will) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199 | 1199 | 1198.8 | 1199 | 0 | 0 | 0 | 0 | ||||||
| 9 | De Vries ,M (Marisa) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 840 | 415 | 841.9 | 415 | 0 | 0 | 0 | 0 | ||||||
| 10 | Mojapelo ,T (Thapelo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|

