PLAYER PAGE
Personal

Khalife, A (Arkan)
Chess SA id
1160319933FIDE id
?Date of birth
2016-09-16 (U10)Gender
MaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-09-20Personal details last changed
1900-01-01Junior GPX Games
24.6Junior GPX Points
1369.3Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
Rating | 1413.2 | 1334.9 | 1240.9 | 1200 |
Raw rating | 1353.1 | 1334.9 | 1240.9 | 1200 |
Weighted rating | 1231.3 | 1235.2 | 1203 | 1200 |
Weighted performance | 1413.2 | 0 | 0 | 0 |
Floor | 853.1 | 834.9 | 740.9 | 700 |
K-factor | 36 | 36 | 36 | 36 |
Min/Max rating change allowed | 133.3 | 136.8 | 156.4 | 165.8 |
Highest rating | 1413.22025-09-30 | 1334.92025-09-01 | 1240.92025-09-30 | 12002025-06-01 |
Highest raw rating | 1353.12025-09-30 | 1334.92025-09-01 | 1240.92025-09-30 | 12002025-06-01 |
Highest weighted rating | 1231.32025-09-30 | 1225.52025-09-01 | 12032025-09-30 | 12002025-06-01 |
Highest weighted performance | 1413.22025-09-30 | 01900-01-01 | 01900-01-01 | 01900-01-01 |
Prediction | ||||
---|---|---|---|---|
Item | Main | Standard | Rapid | Blitz |
Rating change | -1.5 | 0 | 0 | 0 |
New rating | 1411.8 | 1334.9 | 1240.9 | 1200 |
Analysis | ||||
Rating | 1413.2 | 1334.9 | 1240.9 | 1200 |
Raw rating | 1353.1 | 1334.9 | 1240.9 | 1200 |
Weighted rating | 1231.3 | 1235.2 | 1203 | |
Weighted performance | 1413.2 | 0 | 0 | |
K-factor | 36 | 36 | 36 | 36 |
Floor | 853.1 | 834.9 | 740.9 | 700 |
Max/Min rating change allowed | 133.3 | 136.8 | 156.4 | 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 | 1353.1 | 1334.9 | 1240.9 | 1200 |
New weighted rating | 1242.2 | 1244.4 | 1206.1 | 1200 |
New weighted performance | 1411.8 | 0 | 0 | 0 |
Temp new rating | 1411.8 | 1334.9 | 1240.9 | 1200 |
Temp new rating +/- | -1.5 | 0 | 0 | 0 |
Final new rating +/- | -1.5 | 0 | 0 | 0 |
New rating | 1411.8 | 1334.9 | 1240.9 | 1200 |
New K-factor | 36 | 36 | 36 | 36 |
New floor | 853.1 | 834.9 | 740.9 | 700 |
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
0 | 0 | 0 | 0 | |
29 | 20 | 9 | 0 | |
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
History | 29 | 20 | 9 | 0 |
Games since | |||||||||||||||||
Main29 | Standard20 | Rapid9 | Blitz0 | ||||||||||||||
Gender | Male | ||||||||||||||||
Age group | U10 | ||||||||||||||||
Region | Johannesburg Metro (GJM) | ||||||||||||||||
Province | Gauteng (GT) | ||||||||||||||||
Main | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U10 | -1 | -1 | -1 | ||||||||||||||
U10 Male | -1 | -1 | -1 | ||||||||||||||
Standard | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U10 | -1 | -1 | -1 | ||||||||||||||
U10 Male | -1 | -1 | -1 | ||||||||||||||
Rapid | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U10 | -1 | -1 | -1 | ||||||||||||||
U10 Male | -1 | -1 | -1 | ||||||||||||||
Blitz | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U10 | -1 | -1 | -1 | ||||||||||||||
U10 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 | 29 | 16 | 55.17 | 44 | 1362.5 | 1406.5 |
Standard | 20 | 11.5 | 57.5 | 63.8 | 1346.1 | 1409.8 |
Rapid | 9 | 4.5 | 50 | 0 | 1399.1 | 1399.1 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
History | ||||||
Games | Score | % | Dp | AvgOpp | Performance | |
Main | 29 | 16 | 55.17 | 44 | 1362.5 | 1406.5 |
Standard | 20 | 11.5 | 57.5 | 63.8 | 1346.1 | 1409.8 |
Rapid | 9 | 4.5 | 50 | 0 | 1399.1 | 1399.1 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
Date | Main | Standard | Rapid | Blitz |
2025-09-30 | 1353.1 | 1334.9 | 1240.9 | 1200 |
2025-09-01 | 1309.1 | 1334.9 | 1199.5 | 1200 |
2025-08-01 | 1286.2 | 1310.4 | 1199.5 | 1200 |
2025-07-01 | 1237.2 | 1258.2 | 1196.6 | 1200 |
2025-06-01 | 1226.1 | 1228.1 | 1200 | 1200 |
2025-05-01 | 1200 | 1200 | 1200 | 1200 |
2025-04-01 | 1200 | 1200 | 1200 | 1200 |
2025-03-01 | 1200 | 1200 | 1200 | 1200 |
2025-02-01 | 1200 | 1200 | 1200 | 1200 |
2025-01-01 | 1200 | 1200 | 1200 | 1200 |
2024-12-01 | 1200 | 1200 | 1200 | 1200 |
2024-11-01 | 1200 | 1200 | 1200 | 1200 |
2024-10-01 | 1200 | 1200 | 1200 | 1200 |
2024-09-01 | 1200 | 1200 | 1200 | 1200 |
2024-08-01 | 1200 | 1200 | 1200 | 1200 |
2024-07-01 | 1200 | 1200 | 1200 | 1200 |
2024-06-01 | 1200 | 1200 | 1200 | 1200 |
2024-08-01 | 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 |
2023-11-01 | 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 | MCA Spring Flower Birthday Rapid 2025 (U10) | 2025-09-20 | 2025-09-20 | Rapid | Johannesburg Metro (GJM) | 5 | 5 | 3.5 | Yes | Analysis |
2 | JMC Closed 2025 (U10) | 2025-08-09 | 2025-08-09 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2.5 | Yes | Analysis |
3 | JMC - Trinity Randpark Ridge 2025 (U10) | 2025-07-26 | 2025-07-26 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3.5 | Yes | Analysis |
4 | Knight Riders Youth Day Open 2025 (U10) | 2025-06-15 | 2025-06-15 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3 | Yes | Analysis |
5 | Chess Power House Youth Day Rapid 2025 (D) | 2025-06-16 | 2025-06-16 | Rapid | Ekurhuleni (GE) | 5 | 4 | 1 | Yes | Analysis |
6 | JMC Crawford Sandton 2025 (U10) | 2025-05-10 | 2025-05-10 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2.5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|---|---|---|---|---|---|---|---|---|---|
1 | MCA Spring Flower Birthday Rapid 2025 (U10) | 2025-09-20 | 2025-09-20 | Rapid | Johannesburg Metro (GJM) | 5 | 5 | 3.5 | Yes | Analysis |
2 | JMC Closed 2025 (U10) | 2025-08-09 | 2025-08-09 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2.5 | Yes | Analysis |
3 | JMC - Trinity Randpark Ridge 2025 (U10) | 2025-07-26 | 2025-07-26 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3.5 | Yes | Analysis |
4 | Knight Riders Youth Day Open 2025 (U10) | 2025-06-15 | 2025-06-15 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3 | Yes | Analysis |
5 | Chess Power House Youth Day Rapid 2025 (D) | 2025-06-16 | 2025-06-16 | Rapid | Ekurhuleni (GE) | 5 | 4 | 1 | Yes | Analysis |
6 | JMC Crawford Sandton 2025 (U10) | 2025-05-10 | 2025-05-10 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2.5 | Yes | Analysis |
Top 3 Streaks
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 4 | TournamentMCA Spring Flower Birthday Rapid 2025 | TournamentMCA Spring Flower Birthday Rapid 2025 | ||||||
date2025-09-20 | rnd1 | typeRapid | result1 | date2025-09-20 | rnd4 | typeRapid | result1 | ||
OpponentAlberts, A (Ashton) | OpponentMathi, D (Daniel) | ||||||||
2 | 3 | TournamentJMC Closed 2025 | TournamentJMC Closed 2025 | ||||||
date2025-08-09 | rnd2 | typeStandard | result1 | date2025-08-09 | rnd4 | typeStandard | result0.5 | ||
OpponentLochner, C (Calitz) | OpponentDeysel, Z (Zachariah) | ||||||||
3 | 3 | TournamentJMC - Trinity Randpark Ridge 2025 | TournamentJMC - Trinity Randpark Ridge 2025 | ||||||
date2025-07-26 | rnd1 | typeStandard | result1 | date2025-07-26 | rnd3 | typeStandard | result1 | ||
OpponentMilane, L (Leila) | OpponentMeyerowitz, M (Matai) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 4 | TournamentKnight Riders Youth Day Open 2025 | TournamentJMC - Trinity Randpark Ridge 2025 | ||||||
date2025-06-15 | rnd5 | typeStandard | result1 | date2025-07-26 | rnd3 | typeStandard | result1 | ||
OpponentNkwanyana, O (Owami) | OpponentMeyerowitz, M (Matai) | ||||||||
2 | 3 | TournamentJMC Closed 2025 | TournamentJMC Closed 2025 | ||||||
date2025-08-09 | rnd2 | typeStandard | result1 | date2025-08-09 | rnd4 | typeStandard | result0.5 | ||
OpponentLochner, C (Calitz) | OpponentDeysel, Z (Zachariah) | ||||||||
3 | 3 | TournamentJMC Crawford Sandton 2025 | TournamentKnight Riders Youth Day Open 2025 | ||||||
date2025-05-10 | rnd4 | typeStandard | result1 | date2025-06-15 | rnd1 | typeStandard | result1 | ||
OpponentSamuel, K (Kenneth) | OpponentNkomo, Z (Zakia) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 4 | TournamentMCA Spring Flower Birthday Rapid 2025 | TournamentMCA Spring Flower Birthday Rapid 2025 | ||||||
date2025-09-20 | rnd1 | typeRapid | result1 | date2025-09-20 | rnd4 | typeRapid | result1 | ||
OpponentAlberts, A (Ashton) | OpponentMathi, D (Daniel) | ||||||||
2 | 1 | TournamentChess Power House Youth Day Rapid 2025 | TournamentChess Power House Youth Day Rapid 2025 | ||||||
date2025-06-16 | rnd1 | typeRapid | result1 | date2025-06-16 | rnd1 | typeRapid | result1 | ||
OpponentMazibeli, L (Lesedi) | OpponentMazibeli, L (Lesedi) |
# | Games | Start | End |
---|
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 3 | TournamentJMC Crawford Sandton 2025 | TournamentKnight Riders Youth Day Open 2025 | ||||||
date2025-05-10 | rnd4 | typeStandard | result1 | date2025-06-15 | rnd1 | typeStandard | result1 | ||
OpponentSamuel, K (Kenneth) | OpponentNkomo, Z (Zakia) | ||||||||
2 | 2 | TournamentMCA Spring Flower Birthday Rapid 2025 | TournamentMCA Spring Flower Birthday Rapid 2025 | ||||||
date2025-09-20 | rnd3 | typeRapid | result1 | date2025-09-20 | rnd4 | typeRapid | result1 | ||
OpponentMeijer, CM (Carlo Marius) | OpponentMathi, D (Daniel) | ||||||||
3 | 2 | TournamentJMC Closed 2025 | TournamentJMC Closed 2025 | ||||||
date2025-08-09 | rnd2 | typeStandard | result1 | date2025-08-09 | rnd3 | typeStandard | result1 | ||
OpponentLochner, C (Calitz) | OpponentMeijer, CM (Carlo Marius) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 3 | TournamentJMC Crawford Sandton 2025 | TournamentKnight Riders Youth Day Open 2025 | ||||||
date2025-05-10 | rnd4 | typeStandard | result1 | date2025-06-15 | rnd1 | typeStandard | result1 | ||
OpponentSamuel, K (Kenneth) | OpponentNkomo, Z (Zakia) | ||||||||
2 | 2 | TournamentJMC Closed 2025 | TournamentJMC Closed 2025 | ||||||
date2025-08-09 | rnd2 | typeStandard | result1 | date2025-08-09 | rnd3 | typeStandard | result1 | ||
OpponentLochner, C (Calitz) | OpponentMeijer, CM (Carlo Marius) | ||||||||
3 | 2 | TournamentKnight Riders Youth Day Open 2025 | TournamentJMC - Trinity Randpark Ridge 2025 | ||||||
date2025-06-15 | rnd5 | typeStandard | result1 | date2025-07-26 | rnd1 | typeStandard | result1 | ||
OpponentNkwanyana, O (Owami) | OpponentMilane, L (Leila) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 2 | TournamentMCA Spring Flower Birthday Rapid 2025 | TournamentMCA Spring Flower Birthday Rapid 2025 | ||||||
date2025-09-20 | rnd3 | typeRapid | result1 | date2025-09-20 | rnd4 | typeRapid | result1 | ||
OpponentMeijer, CM (Carlo Marius) | OpponentMathi, D (Daniel) | ||||||||
2 | 1 | TournamentMCA Spring Flower Birthday Rapid 2025 | TournamentMCA Spring Flower Birthday Rapid 2025 | ||||||
date2025-09-20 | rnd1 | typeRapid | result1 | date2025-09-20 | rnd1 | typeRapid | result1 | ||
OpponentAlberts, A (Ashton) | OpponentAlberts, A (Ashton) | ||||||||
3 | 1 | TournamentChess Power House Youth Day Rapid 2025 | TournamentChess Power House Youth Day Rapid 2025 | ||||||
date2025-06-16 | rnd1 | typeRapid | result1 | date2025-06-16 | rnd1 | typeRapid | result1 | ||
OpponentMazibeli, L (Lesedi) | OpponentMazibeli, L (Lesedi) |
# | 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 | Meijer ,CM (Carlo Marius) | 3 | 3 | 425 | 2 | 2 | 425 | 1 | 1 | 425 | 0 | 0 | 0 |
1466.8 | 1891.8 | 1466.3 | 1891.8 | 1200 | 1891.8 | 0 | 0 | ||||||
2 | Farkas ,L (Lavi) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1264.4 | 1689.4 | 1238.3 | 1689.4 | 0 | 0 | 0 | 0 | ||||||
3 | Nkwanyana ,O (Owami) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1196.7 | 1621.7 | 1196 | 1621.7 | 0 | 0 | 0 | 0 | ||||||
4 | Malemane ,A (Atlehang Faith) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1416.6 | 991.6 | 1442.4 | 991.6 | 0 | 0 | 0 | 0 | ||||||
5 | Steyn ,K (Kahn) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1371.6 | 946.6 | 1358.9 | 946.6 | 0 | 0 | 0 | 0 | ||||||
6 | Lochner ,C (Calitz) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1232.2 | 1657.2 | 1231.6 | 1657.2 | 0 | 0 | 0 | 0 | ||||||
7 | Diyalani ,D (Dhanush) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1377.8 | 952.8 | 1303.8 | 952.8 | 0 | 0 | 0 | 0 | ||||||
8 | Meyerowitz ,M (Matai) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1352.5 | 1777.5 | 1348.5 | 1777.5 | 0 | 0 | 0 | 0 | ||||||
9 | Deysel ,Z (Zachariah) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1505.8 | 1505.8 | 1500.8 | 1505.8 | 0 | 0 | 0 | 0 | ||||||
10 | Saini ,A (Aarit) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1231.6 | 806.6 | 1237.7 | 806.6 | 0 | 0 | 0 | 0 |
Norms
# | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
---|---|---|---|---|---|---|---|---|