PLAYER PAGE
Personal
Rayner, Z (Zakiyah)
Chess SA id
1160313025FIDE id
?Date of birth
2016-09-21 (U12)Gender
MaleRegion
Buffalo City (EBC)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-05-10Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1178.3 | 1173.6 | 1200 | 1200 |
| Raw rating | 1178.3 | 1173.6 | 1200 | 1200 |
| Weighted rating | 1176 | 1170.9 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 171 | 172.2 | 165.8 | 165.8 |
| Highest rating | 12002024-10-01 | 12002024-10-01 | 12002024-10-01 | 12002024-10-01 |
| Highest raw rating | 12002024-10-01 | 12002024-10-01 | 12002024-10-01 | 12002024-10-01 |
| Highest weighted rating | 12002024-10-01 | 12002024-10-01 | 12002024-10-01 | 12002024-10-01 |
| Highest weighted performance | 12002024-10-01 | 12002024-10-01 | 12002024-10-01 | 12002024-10-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1178.3 | 1173.6 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1178.3 | 1173.6 | 1200 | 1200 |
| Raw rating | 1178.3 | 1173.6 | 1200 | 1200 |
| Weighted rating | 1176 | 1170.9 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 171 | 172.2 | 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 | 1178.3 | 1173.6 | 1200 | 1200 |
| New weighted rating | 1175.8 | 1170.7 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1178.3 | 1173.6 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1178.3 | 1173.6 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 20 | 20 | 0 | 0 | |
| 4 | 4 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 24 | 24 | 0 | 0 |
| Games since | |||||||||||||||||
| Main24 | Standard24 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U10 | ||||||||||||||||
| Region | Buffalo City (EBC) | ||||||||||||||||
| Province | Eastern Cape (EC) | ||||||||||||||||
| 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 | 20 | 5 | 25 | -212.5 | 1212.8 | 1000.3 |
| Standard | 20 | 5 | 25 | -212.5 | 1212.8 | 1000.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 24 | 5 | 20.83 | -247.9 | 1205 | 957 |
| Standard | 24 | 5 | 20.83 | -247.9 | 1205 | 957 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2026-01-01 | 1178.3 | 1173.6 | 1200 | 1200 |
| 2025-11-30 | 1178.3 | 1173.6 | 1200 | 1200 |
| 2025-11-01 | 1178.3 | 1173.6 | 1200 | 1200 |
| 2025-09-30 | 1178.3 | 1173.6 | 1200 | 1200 |
| 2025-09-01 | 1178.3 | 1173.6 | 1200 | 1200 |
| 2025-08-01 | 1178.3 | 1173.6 | 1200 | 1200 |
| 2025-07-01 | 1178.3 | 1173.6 | 1200 | 1200 |
| 2025-06-01 | 1176 | 1171 | 1200 | 1200 |
| 2025-05-01 | 1174.5 | 1169.1 | 1200 | 1200 |
| 2025-04-01 | 1180.2 | 1176 | 1200 | 1200 |
| 2025-03-01 | 1181.7 | 1177.7 | 1200 | 1200 |
| 2025-02-01 | 1178.6 | 1174 | 1200 | 1200 |
| 2025-01-01 | 1128.6 | 1113.2 | 1200 | 1200 |
| 2024-12-01 | 1128.6 | 1113.2 | 1200 | 1200 |
| 2024-11-01 | 1128.6 | 1113.2 | 1200 | 1200 |
| 2024-10-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-11-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-06-01 | 1200 | 1200 | 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 |
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 | 2025 Buffalo City Chess Trials 3 (U10) | 2025-05-10 | 2025-05-10 | Standard | Buffalo City (EBC) | 5 | 5 | 1 | Yes | Analysis |
| 2 | 2025 Buffalo City Chess Trials 2 (U10) | 2025-04-12 | 2025-04-12 | Standard | Buffalo City (EBC) | 5 | 5 | 1 | Yes | Analysis |
| 3 | 2025 Buffalo City Chess Trials 1 (U10) | 2025-03-22 | 2025-03-22 | Standard | Buffalo City (EBC) | 5 | 5 | 1 | Yes | Analysis |
| 4 | Vikings Classical March 2025 (U10) | 2025-03-15 | 2025-03-15 | Standard | Buffalo City (EBC) | 5 | 5 | 2 | Yes | Analysis |
| 5 | East London Open 2024 (C) | 2024-11-05 | 2024-11-05 | Standard | Buffalo City (EBC) | 6 | 4 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2025 Buffalo City Chess Trials 3 | Tournament2025 Buffalo City Chess Trials 3 | ||||||
| date2025-05-10 | rnd1 | typeStandard | result1 | date2025-05-10 | rnd1 | typeStandard | result1 | ||
| OpponentKwayimani, N (Nkcubeko) | OpponentKwayimani, N (Nkcubeko) | ||||||||
| 2 | 1 | Tournament2025 Buffalo City Chess Trials 2 | Tournament2025 Buffalo City Chess Trials 2 | ||||||
| date2025-04-12 | rnd3 | typeStandard | result1 | date2025-04-12 | rnd3 | typeStandard | result1 | ||
| OpponentDayimani, Q (Qhayiya) | OpponentDayimani, Q (Qhayiya) | ||||||||
| 3 | 1 | Tournament2025 Buffalo City Chess Trials 1 | Tournament2025 Buffalo City Chess Trials 1 | ||||||
| date2025-03-22 | rnd3 | typeStandard | result1 | date2025-03-22 | rnd3 | typeStandard | result1 | ||
| OpponentDayimani, Q (Qhayiya) | OpponentDayimani, Q (Qhayiya) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2025 Buffalo City Chess Trials 3 | Tournament2025 Buffalo City Chess Trials 3 | ||||||
| date2025-05-10 | rnd1 | typeStandard | result1 | date2025-05-10 | rnd1 | typeStandard | result1 | ||
| OpponentKwayimani, N (Nkcubeko) | OpponentKwayimani, N (Nkcubeko) | ||||||||
| 2 | 1 | Tournament2025 Buffalo City Chess Trials 2 | Tournament2025 Buffalo City Chess Trials 2 | ||||||
| date2025-04-12 | rnd3 | typeStandard | result1 | date2025-04-12 | rnd3 | typeStandard | result1 | ||
| OpponentDayimani, Q (Qhayiya) | OpponentDayimani, Q (Qhayiya) | ||||||||
| 3 | 1 | Tournament2025 Buffalo City Chess Trials 1 | Tournament2025 Buffalo City Chess Trials 1 | ||||||
| date2025-03-22 | rnd3 | typeStandard | result1 | date2025-03-22 | rnd3 | typeStandard | result1 | ||
| OpponentDayimani, Q (Qhayiya) | OpponentDayimani, Q (Qhayiya) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2025 Buffalo City Chess Trials 3 | Tournament2025 Buffalo City Chess Trials 3 | ||||||
| date2025-05-10 | rnd1 | typeStandard | result1 | date2025-05-10 | rnd1 | typeStandard | result1 | ||
| OpponentKwayimani, N (Nkcubeko) | OpponentKwayimani, N (Nkcubeko) | ||||||||
| 2 | 1 | Tournament2025 Buffalo City Chess Trials 2 | Tournament2025 Buffalo City Chess Trials 2 | ||||||
| date2025-04-12 | rnd3 | typeStandard | result1 | date2025-04-12 | rnd3 | typeStandard | result1 | ||
| OpponentDayimani, Q (Qhayiya) | OpponentDayimani, Q (Qhayiya) | ||||||||
| 3 | 1 | Tournament2025 Buffalo City Chess Trials 1 | Tournament2025 Buffalo City Chess Trials 1 | ||||||
| date2025-03-22 | rnd3 | typeStandard | result1 | date2025-03-22 | rnd3 | typeStandard | result1 | ||
| OpponentDayimani, Q (Qhayiya) | OpponentDayimani, Q (Qhayiya) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2025 Buffalo City Chess Trials 3 | Tournament2025 Buffalo City Chess Trials 3 | ||||||
| date2025-05-10 | rnd1 | typeStandard | result1 | date2025-05-10 | rnd1 | typeStandard | result1 | ||
| OpponentKwayimani, N (Nkcubeko) | OpponentKwayimani, N (Nkcubeko) | ||||||||
| 2 | 1 | Tournament2025 Buffalo City Chess Trials 2 | Tournament2025 Buffalo City Chess Trials 2 | ||||||
| date2025-04-12 | rnd3 | typeStandard | result1 | date2025-04-12 | rnd3 | typeStandard | result1 | ||
| OpponentDayimani, Q (Qhayiya) | OpponentDayimani, Q (Qhayiya) | ||||||||
| 3 | 1 | Tournament2025 Buffalo City Chess Trials 1 | Tournament2025 Buffalo City Chess Trials 1 | ||||||
| date2025-03-22 | rnd3 | typeStandard | result1 | date2025-03-22 | rnd3 | typeStandard | result1 | ||
| OpponentDayimani, Q (Qhayiya) | OpponentDayimani, Q (Qhayiya) | ||||||||
| # | 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 | Dayimani ,Q (Qhayiya) | 3 | 2 | 141.7 | 3 | 2 | 141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1196.3 | 1338 | 1195.2 | 1338 | 0 | 0 | 0 | 0 | ||||||
| 2 | Sithole ,K (Khwezi) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1213.1 | 788.1 | 1214 | 788.1 | 0 | 0 | 0 | 0 | ||||||
| 3 | Mtwecu ,Y (Yanga) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199.9 | 774.9 | 1199.8 | 774.9 | 0 | 0 | 0 | 0 | ||||||
| 4 | Mdaka ,Z (Zingce) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 5 | Jikiti ,H (Hlalumi) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1277.6 | 852.6 | 1291.8 | 852.6 | 0 | 0 | 0 | 0 | ||||||
| 6 | Radebe ,A (Aqua) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 7 | Bloem ,L (Lenorah) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1154.8 | 729.8 | 1146.8 | 729.8 | 0 | 0 | 0 | 0 | ||||||
| 8 | Matabata ,O (Othawe) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1168.8 | 743.8 | 1194.9 | 743.8 | 0 | 0 | 0 | 0 | ||||||
| 9 | Watt ,N (Nicholas) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1138.3 | 713.3 | 1105.4 | 713.3 | 0 | 0 | 0 | 0 | ||||||
| 10 | Mazikana ,E (Elsie) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1266.6 | 841.6 | 1247.3 | 841.6 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|