PLAYER PAGE
Personal
Prinsloo, R (Ruvan)
Chess SA id
1140156036FIDE id
?Date of birth
2014-08-22 (U12)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-29Personal details last changed
1900-01-01Junior GPX Games
15Junior GPX Points
1529.2| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1371.7 | 1366.5 | 1200 | 1200 |
| Raw rating | 1340.3 | 1357.9 | 1200 | 1200 |
| Weighted rating | 1241.2 | 1248.2 | 1200 | 1200 |
| Weighted performance | 1371.7 | 1366.5 | 0 | 0 |
| Floor | 840.3 | 857.9 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 135.8 | 132.4 | 165.8 | 165.8 |
| Highest rating | 1371.72025-11-01 | 1366.52025-11-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1340.32025-11-01 | 1357.92025-11-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 1241.22025-11-01 | 1248.22025-11-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1371.72025-11-01 | 1366.52025-11-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -8.4 | -8.4 | 0 | 0 |
| New rating | 1363.3 | 1358.1 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1371.7 | 1366.5 | 1200 | 1200 |
| Raw rating | 1340.3 | 1357.9 | 1200 | 1200 |
| Weighted rating | 1241.2 | 1248.2 | 1200 | |
| Weighted performance | 1371.7 | 1366.5 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 840.3 | 857.9 | 700 | 700 |
| Max/Min rating change allowed | 135.8 | 132.4 | 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 | 1340.3 | 1357.9 | 1200 | 1200 |
| New weighted rating | 1250.4 | 1258.5 | 1200 | 1200 |
| New weighted performance | 1363.3 | 1358.1 | 0 | 0 |
| Temp new rating | 1363.3 | 1358.1 | 1200 | 1200 |
| Temp new rating +/- | -8.4 | -8.4 | 0 | 0 |
| Final new rating +/- | -8.4 | -8.4 | 0 | 0 |
| New rating | 1363.3 | 1358.1 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 840.3 | 857.9 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 15 | 15 | 0 | 0 | |
| 13 | 13 | 0 | 0 | |
| 10 | 10 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 38 | 38 | 0 | 0 |
| Games since | |||||||||||||||||
| Main28 | Standard28 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U12 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 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 | 15 | 11 | 73.33 | 198.3 | 1318.2 | 1516.6 |
| Standard | 15 | 11 | 73.33 | 198.3 | 1318.2 | 1516.6 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 38 | 23 | 60.53 | 89.5 | 1246.9 | 1336.3 |
| Standard | 38 | 23 | 60.53 | 89.5 | 1246.9 | 1336.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1340.3 | 1357.9 | 1200 | 1200 |
| 2025-09-30 | 1311 | 1330.9 | 1200 | 1200 |
| 2025-09-01 | 1311 | 1330.9 | 1200 | 1200 |
| 2025-08-01 | 1301.7 | 1323.2 | 1200 | 1200 |
| 2025-07-01 | 1209 | 1210.8 | 1200 | 1200 |
| 2025-06-01 | 1209 | 1210.8 | 1200 | 1200 |
| 2025-05-01 | 1209 | 1210.8 | 1200 | 1200 |
| 2025-04-01 | 1209 | 1210.8 | 1200 | 1200 |
| 2025-03-01 | 1209 | 1210.8 | 1200 | 1200 |
| 2025-02-01 | 1209 | 1210.8 | 1200 | 1200 |
| 2025-01-01 | 1209 | 1210.8 | 1200 | 1200 |
| 2024-12-01 | 1209 | 1210.8 | 1200 | 1200 |
| 2024-11-01 | 1209 | 1210.8 | 1200 | 1200 |
| 2024-10-01 | 1209 | 1210.8 | 1200 | 1200 |
| 2024-09-01 | 1209 | 1210.8 | 1200 | 1200 |
| 2024-08-01 | 1209 | 1210.8 | 1200 | 1200 |
| 2024-07-01 | 1222.1 | 1226.3 | 1200 | 1200 |
| 2024-09-01 | 1222.1 | 1226.3 | 1200 | 1200 |
| 2024-05-01 | 1197.9 | 1196.8 | 1200 | 1200 |
| 2024-04-01 | 1197.9 | 1196.8 | 1200 | 1200 |
| 2024-03-01 | 1197.9 | 1196.8 | 1200 | 1200 |
| 2024-02-01 | 1197.9 | 1196.8 | 1200 | 1200 |
| 2024-01-01 | 1197.9 | 1196.8 | 1200 | 1200 |
| 2023-12-01 | 1197.9 | 1196.8 | 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 | 2025 Gauteng Top Schools Teams (U11) | 2025-08-29 | 2025-08-29 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 2 | 2025 Tshwane North District CLOSED Team Championships (D3) (U11) | 2025-08-16 | 2025-08-16 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U11) | 2025-07-26 | 2025-07-26 | Standard | Tshwane (GTP) | 5 | 5 | 5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Tournament2025 Tshwane North School District Cluster 4 & 5 Team League (D3) | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | ||||||
| date2025-07-26 | rnd1 | typeStandard | result1 | date2025-08-16 | rnd1 | typeStandard | result1 | ||
| OpponentJanse Van Rensburg, D (Danike) | OpponentMangengenene, O (Oratile) | ||||||||
| 2 | 3 | Tournament2023 Tshwane North School District CLOSED League Championships | TournamentDistrict 3 Cluster 4 and 5 Individuals 2024 | ||||||
| date2023-08-12 | rnd5 | typeStandard | result1 | date2024-05-04 | rnd2 | typeStandard | result1 | ||
| OpponentSchoeman, M (Maya Trinette) | OpponentBotes, L (Luco Abraham) | ||||||||
| 3 | 2 | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | ||||||
| date2025-08-16 | rnd3 | typeStandard | result1 | date2025-08-16 | rnd4 | typeStandard | result1 | ||
| OpponentMashapa, I (Ishmael) | OpponentMokgoro, A (Abigail) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Tournament2025 Tshwane North School District Cluster 4 & 5 Team League (D3) | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | ||||||
| date2025-07-26 | rnd1 | typeStandard | result1 | date2025-08-16 | rnd1 | typeStandard | result1 | ||
| OpponentJanse Van Rensburg, D (Danike) | OpponentMangengenene, O (Oratile) | ||||||||
| 2 | 3 | Tournament2023 Tshwane North School District CLOSED League Championships | TournamentDistrict 3 Cluster 4 and 5 Individuals 2024 | ||||||
| date2023-08-12 | rnd5 | typeStandard | result1 | date2024-05-04 | rnd2 | typeStandard | result1 | ||
| OpponentSchoeman, M (Maya Trinette) | OpponentBotes, L (Luco Abraham) | ||||||||
| 3 | 2 | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | ||||||
| date2025-08-16 | rnd3 | typeStandard | result1 | date2025-08-16 | rnd4 | typeStandard | result1 | ||
| OpponentMashapa, I (Ishmael) | OpponentMokgoro, A (Abigail) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Tournament2025 Tshwane North School District Cluster 4 & 5 Team League (D3) | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | ||||||
| date2025-07-26 | rnd1 | typeStandard | result1 | date2025-08-16 | rnd1 | typeStandard | result1 | ||
| OpponentJanse Van Rensburg, D (Danike) | OpponentMangengenene, O (Oratile) | ||||||||
| 2 | 3 | Tournament2023 Tshwane North School District CLOSED League Championships | TournamentDistrict 3 Cluster 4 and 5 Individuals 2024 | ||||||
| date2023-08-12 | rnd5 | typeStandard | result1 | date2024-05-04 | rnd2 | typeStandard | result1 | ||
| OpponentSchoeman, M (Maya Trinette) | OpponentBotes, L (Luco Abraham) | ||||||||
| 3 | 2 | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | ||||||
| date2025-08-16 | rnd3 | typeStandard | result1 | date2025-08-16 | rnd4 | typeStandard | result1 | ||
| OpponentMashapa, I (Ishmael) | OpponentMokgoro, A (Abigail) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Tournament2025 Tshwane North School District Cluster 4 & 5 Team League (D3) | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | ||||||
| date2025-07-26 | rnd1 | typeStandard | result1 | date2025-08-16 | rnd1 | typeStandard | result1 | ||
| OpponentJanse Van Rensburg, D (Danike) | OpponentMangengenene, O (Oratile) | ||||||||
| 2 | 3 | Tournament2023 Tshwane North School District CLOSED League Championships | TournamentDistrict 3 Cluster 4 and 5 Individuals 2024 | ||||||
| date2023-08-12 | rnd5 | typeStandard | result1 | date2024-05-04 | rnd2 | typeStandard | result1 | ||
| OpponentSchoeman, M (Maya Trinette) | OpponentBotes, L (Luco Abraham) | ||||||||
| 3 | 2 | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | ||||||
| date2025-08-16 | rnd3 | typeStandard | result1 | date2025-08-16 | rnd4 | typeStandard | result1 | ||
| OpponentMashapa, I (Ishmael) | OpponentMokgoro, A (Abigail) | ||||||||
| # | 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 | Kotze ,M (Micah Navaeh) | 3 | 1 | -141.7 | 3 | 1 | -141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1323.8 | 1182.1 | 1330 | 1182.1 | 0 | 0 | 0 | 0 | ||||||
| 2 | Rappard ,H (Heino) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1302.6 | 877.6 | 1306.4 | 877.6 | 0 | 0 | 0 | 0 | ||||||
| 3 | Janse Van Rensburg ,D (Danike) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1300.1 | 1300.1 | 1314.1 | 1300.1 | 0 | 0 | 0 | 0 | ||||||
| 4 | Maseko ,D (David) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1241.9 | 816.9 | 1200 | 816.9 | 0 | 0 | 0 | 0 | ||||||
| 5 | Mosename ,K (Kgabane) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 6 | Mangengenene ,O (Oratile) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199.8 | 1624.8 | 1199.8 | 1624.8 | 0 | 0 | 0 | 0 | ||||||
| 7 | Khumalo ,L (Lesedi) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1215.9 | 1640.9 | 1219.6 | 1640.9 | 0 | 0 | 0 | 0 | ||||||
| 8 | Mashapa ,I (Ishmael) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 9 | Opperman ,N (Naude) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1682 | 1257 | 1640 | 1257 | 0 | 0 | 0 | 0 | ||||||
| 10 | Du Preez ,L (Lourens) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1289.2 | 864.2 | 1303.4 | 864.2 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|