PLAYER PAGE
Personal
Machana, C (Chris)
Chess SA id
1130311142FIDE id
?Date of birth
2013-04-29 (U14)Gender
MaleRegion
Overberg (WOS)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-09-20Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1185.2 | 1200 | 1169.5 | 1200 |
| Raw rating | 1185.2 | 1200 | 1169.5 | 1200 |
| Weighted rating | 1182.2 | 1200 | 1159.9 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 169.3 | 165.8 | 173.2 | 165.8 |
| Highest rating | 12002024-09-01 | 12002024-09-01 | 12002024-09-01 | 12002024-09-01 |
| Highest raw rating | 12002024-09-01 | 12002024-09-01 | 12002024-09-01 | 12002024-09-01 |
| Highest weighted rating | 12002024-09-01 | 12002024-09-01 | 12002024-09-01 | 12002024-09-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-09-01 | 12002024-12-01 | 12002024-09-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1185.2 | 1200 | 1169.5 | 1200 |
| Analysis | ||||
| Rating | 1185.2 | 1200 | 1169.5 | 1200 |
| Raw rating | 1185.2 | 1200 | 1169.5 | 1200 |
| Weighted rating | 1182.2 | 1200 | 1159.9 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 169.3 | 165.8 | 173.2 | 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 | 1185.2 | 1200 | 1169.5 | 1200 |
| New weighted rating | 1182.1 | 1200 | 1160.1 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1185.2 | 1200 | 1169.5 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1185.2 | 1200 | 1169.5 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 5 | 0 | 5 | 0 | |
| 6 | 0 | 6 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 11 | 0 | 11 | 0 |
| Games since | |||||||||||||||||
| Main11 | Standard0 | Rapid11 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U14 | ||||||||||||||||
| Region | Overberg (WOS) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| 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 | 5 | 2.5 | 50 | 0 | 1197.2 | 1197.2 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 5 | 2.5 | 50 | 0 | 1197.2 | 1197.2 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 11 | 3 | 27.27 | -193.2 | 1198.4 | 1005.2 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 11 | 3 | 27.27 | -193.2 | 1198.4 | 1005.2 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1185.2 | 1200 | 1169.5 | 1200 |
| 2025-09-30 | 1185.2 | 1200 | 1169.5 | 1200 |
| 2025-09-01 | 1184.5 | 1200 | 1164.8 | 1200 |
| 2025-08-01 | 1184.5 | 1200 | 1164.8 | 1200 |
| 2025-07-01 | 1184.5 | 1200 | 1164.8 | 1200 |
| 2025-06-01 | 1184.5 | 1200 | 1164.8 | 1200 |
| 2025-05-01 | 1184.5 | 1200 | 1164.8 | 1200 |
| 2025-04-01 | 1184.5 | 1200 | 1164.8 | 1200 |
| 2025-03-01 | 1184.5 | 1200 | 1164.8 | 1200 |
| 2025-02-01 | 1182.8 | 1200 | 1161 | 1200 |
| 2025-01-01 | 1153.2 | 1200 | 1093.6 | 1200 |
| 2024-12-01 | 1153.2 | 1200 | 1093.6 | 1200 |
| 2024-11-01 | 1153.2 | 1200 | 1093.6 | 1200 |
| 2024-10-01 | 1153.2 | 1200 | 1093.6 | 1200 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 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 |
| 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 | Kingsway Chess Open 2025 (U12) | 2025-09-20 | 2025-09-20 | Rapid | Overberg (WOS) | 6 | 5 | 2.5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Kingsway Chess Open 2025 (U12) | 2025-09-20 | 2025-09-20 | Rapid | Overberg (WOS) | 6 | 5 | 2.5 | Yes | Analysis |
| 2 | Kingsway Chess Open 2024 (U12) | 2024-09-14 | 2024-09-14 | Rapid | Overberg (WOS) | 6 | 6 | 0.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentKingsway Chess Open 2025 | TournamentKingsway Chess Open 2025 | ||||||
| date2025-09-20 | rnd3 | typeRapid | result0.5 | date2025-09-20 | rnd6 | typeRapid | result1 | ||
| OpponentCarolus, R (Reece) | OpponentRasemeni, I (Iviwe) | ||||||||
| 2 | 1 | TournamentKingsway Chess Open 2024 | TournamentKingsway Chess Open 2024 | ||||||
| date2024-09-14 | rnd3 | typeRapid | result0.5 | date2024-09-14 | rnd3 | typeRapid | result0.5 | ||
| OpponentJordaan, W (Wikus) | OpponentJordaan, W (Wikus) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentKingsway Chess Open 2024 | TournamentKingsway Chess Open 2024 | ||||||
| date2024-09-14 | rnd3 | typeRapid | result0.5 | date2024-09-14 | rnd3 | typeRapid | result0.5 | ||
| OpponentJordaan, W (Wikus) | OpponentJordaan, W (Wikus) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | 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 | Van Der Westhuizen ,M (Mika) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1400.9 | 975.9 | 0 | 0 | 1256.7 | 975.9 | 0 | 0 | ||||||
| 2 | Jordaan ,W (Wikus) | 1 | 0.5 | 0 | 0 | 0 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 |
| 1175.1 | 1175.1 | 0 | 0 | 1145.3 | 1175.1 | 0 | 0 | ||||||
| 3 | Spolo ,A (Akahlulwa) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1200 | 775 | 0 | 0 | 1200 | 775 | 0 | 0 | ||||||
| 4 | Mpanga ,T (Thiado) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1172.3 | 747.3 | 0 | 0 | 1143.5 | 747.3 | 0 | 0 | ||||||
| 5 | Davids ,J (Jordan) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1076.7 | 651.7 | 0 | 0 | 1179.1 | 651.7 | 0 | 0 | ||||||
| 6 | Carolus ,R (Reece) | 1 | 0.5 | 0 | 0 | 0 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 |
| 1192.8 | 1192.8 | 0 | 0 | 1192.6 | 1192.8 | 0 | 0 | ||||||
| 7 | Summers ,C (Chelsea) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1199.7 | 774.7 | 0 | 0 | 1199.5 | 774.7 | 0 | 0 | ||||||
| 8 | Mdaka ,A (Asenathi) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1171.2 | 746.2 | 0 | 0 | 1137.4 | 746.2 | 0 | 0 | ||||||
| 9 | Hendricks ,C (Chrislynne) | 1 | 0.5 | 0 | 0 | 0 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 |
| 1200 | 1200 | 0 | 0 | 1200 | 1200 | 0 | 0 | ||||||
| 10 | Rasemeni ,I (Iviwe) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1193.8 | 1618.8 | 0 | 0 | 1187.6 | 1618.8 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|