PLAYER PAGE
Personal
Windvogel, K (Kai)
Chess SA id
1140326546FIDE id
?Date of birth
2014-07-09 (U14)Gender
MaleRegion
Eden (WEG)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-10-25Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1189.8 | 1188.8 | 1196.7 | 1200 |
| Raw rating | 1171.1 | 1169.5 | 1178.8 | 1200 |
| Weighted rating | 1189.8 | 1188.8 | 1196.7 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 699 | 699 | 699 | 700 |
| K-factor | 40 | 40 | 40 | 40 |
| Min/Max rating change allowed | 172.8 | 173.2 | 170.9 | 165.8 |
| Highest rating | 11992025-08-26 | 11992025-08-26 | 11992025-08-26 | 11992025-08-26 |
| Highest raw rating | 11992025-08-26 | 11992025-08-26 | 11992025-08-26 | 11992025-08-26 |
| Highest weighted rating | 1197.92025-09-01 | 1197.62025-09-01 | 1198.32025-11-30 | 02025-08-26 |
| Highest weighted performance | 02025-08-26 | 02025-08-26 | 02025-08-26 | 02025-08-26 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -1.9 | -1.9 | -1.6 | 0 |
| New rating | 1188 | 1186.9 | 1195.1 | 1200 |
| Analysis | ||||
| Rating | 1189.8 | 1188.8 | 1196.7 | 1200 |
| Raw rating | 1171.1 | 1169.5 | 1178.8 | 1200 |
| Weighted rating | 1189.8 | 1188.8 | 1196.7 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 40 | 40 | 40 | 40 |
| Floor | 699 | 699 | 699 | 700 |
| Max/Min rating change allowed | 172.8 | 173.2 | 170.9 | 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 | 1171.1 | 1169.5 | 1178.8 | 1200 |
| New weighted rating | 1188 | 1186.9 | 1195.1 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1188 | 1186.9 | 1195.1 | 1200 |
| Temp new rating +/- | -1.9 | -1.9 | -1.6 | 0 |
| Final new rating +/- | -1.9 | -1.9 | -1.6 | 0 |
| New rating | 1188 | 1186.9 | 1195.1 | 1200 |
| New K-factor | 40 | 40 | 40 | 36 |
| New floor | 699 | 699 | 699 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 10 | 5 | 5 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 10 | 5 | 5 | 0 |
| Games since | |||||||||||||||||
| Main10 | Standard5 | Rapid5 | Blitz0 | ||||||||||||||
| Gender | M | ||||||||||||||||
| Age group | U12 | ||||||||||||||||
| Region | Eden (WEG) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| M | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 M | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| M | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 M | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| M | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 M | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| M | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 M | -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 | 10 | 3 | 30 | -170 | 1295.8 | 1125.8 |
| Standard | 5 | 1 | 20 | -255 | 1325.9 | 1070.9 |
| Rapid | 5 | 2 | 40 | -85 | 1265.8 | 1180.8 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 10 | 3 | 30 | -170 | 1295.8 | 1125.8 |
| Standard | 5 | 1 | 20 | -255 | 1325.9 | 1070.9 |
| Rapid | 5 | 2 | 40 | -85 | 1265.8 | 1180.8 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2026-01-01 | 1171.1 | 1169.5 | 1178.8 | 1200 |
| 2025-11-30 | 1171.1 | 1169.5 | 1178.8 | 1200 |
| 2025-11-01 | 1173.1 | 1169.5 | 1200 | 1200 |
| 2025-09-30 | 1173.1 | 1169.5 | 1200 | 1200 |
| 2025-09-01 | 1173.1 | 1169.5 | 1200 | 1200 |
| 2025-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-06-01 | 1200 | 1200 | 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 |
| 2024-11-01 | 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 | Laerskool George Suid 2025 (Ope) | 2025-10-25 | 2025-10-25 | Rapid | Eden (WEG) | 5 | 5 | 2 | Yes | Analysis |
| 2 | Eden Top Schools 2025 (U11 Open) | 2025-08-16 | 2025-08-16 | Standard | Eden (WEG) | 5 | 5 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentEden Top Schools 2025 | TournamentEden Top Schools 2025 | ||||||
| date2025-08-16 | rnd5 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result1 | ||
| OpponentPrins, R (Rudaylin) | OpponentPrins, R (Rudaylin) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentEden Top Schools 2025 | TournamentEden Top Schools 2025 | ||||||
| date2025-08-16 | rnd5 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result1 | ||
| OpponentPrins, R (Rudaylin) | OpponentPrins, R (Rudaylin) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentEden Top Schools 2025 | TournamentEden Top Schools 2025 | ||||||
| date2025-08-16 | rnd5 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result1 | ||
| OpponentPrins, R (Rudaylin) | OpponentPrins, R (Rudaylin) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentEden Top Schools 2025 | TournamentEden Top Schools 2025 | ||||||
| date2025-08-16 | rnd5 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result1 | ||
| OpponentPrins, R (Rudaylin) | OpponentPrins, R (Rudaylin) | ||||||||
| # | 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 | Louw ,L (Luca) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1275 | 850 | 1288.8 | 850 | 0 | 0 | 0 | 0 | ||||||
| 2 | Vries ,J (Joshua) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1440.9 | 1015.9 | 1445.8 | 1015.9 | 0 | 0 | 0 | 0 | ||||||
| 3 | Van Zyl ,B (Brendon) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1196 | 771 | 1194.3 | 771 | 0 | 0 | 0 | 0 | ||||||
| 4 | Prins ,R (Rudaylin) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199.1 | 1624.1 | 1199 | 1624.1 | 0 | 0 | 0 | 0 | ||||||
| 5 | Van Der Merwe ,O (Oliver) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1518.6 | 1093.6 | 1541.4 | 1093.6 | 0 | 0 | 0 | 0 | ||||||
| 6 | Delport ,N (Nathan) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1156.5 | 1581.5 | 0 | 0 | 1200 | 1581.5 | 0 | 0 | ||||||
| 7 | Punt ,H (Heinrich) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1579.9 | 1154.9 | 0 | 0 | 1221.1 | 1154.9 | 0 | 0 | ||||||
| 8 | Mcloughlin ,J (Janroux) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1200 | 1625 | 0 | 0 | 1200 | 1625 | 0 | 0 | ||||||
| 9 | Swart ,E (Eugene) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1198.7 | 773.7 | 0 | 0 | 1199 | 773.7 | 0 | 0 | ||||||
| 10 | Mgolodela ,A (Alizwa) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1194 | 769 | 0 | 0 | 1192.7 | 769 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|