PLAYER PAGE
Personal

Van Rooyen, CG (Conrad Gerhard)
Chess SA id
1090112367FIDE id
?Date of birth
2009-11-22 (U18)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-03-09Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
Rating | 1158 | 1152.8 | 1188.2 | 1200 |
Raw rating | 1158 | 1152.8 | 1188.2 | 1200 |
Weighted rating | 1157.6 | 1152.8 | 1186.9 | 1200 |
Weighted performance | 841.4 | 0 | 0 | 0 |
Floor | 700 | 700 | 734.2 | 700 |
K-factor | 36 | 36 | 36 | 36 |
Min/Max rating change allowed | 176 | 177.3 | 168.6 | 165.8 |
Highest rating | 12002018-10-01 | 12002018-10-01 | 1617.52024-01-01 | 12002018-10-01 |
Highest raw rating | 12002018-02-01 | 12002018-02-01 | 1234.22024-02-01 | 12002024-02-01 |
Highest weighted rating | 12002018-10-01 | 12002018-10-01 | 1234.22024-02-01 | 12002018-10-01 |
Highest weighted performance | 12002018-02-01 | 12002018-02-01 | 1617.52024-01-01 | 12002024-02-01 |
Prediction | ||||
---|---|---|---|---|
Item | Main | Standard | Rapid | Blitz |
Rating change | 0 | 0 | 0 | 0 |
New rating | 1158 | 1152.8 | 1188.2 | 1200 |
Analysis | ||||
Rating | 1158 | 1152.8 | 1188.2 | 1200 |
Raw rating | 1158 | 1152.8 | 1188.2 | 1200 |
Weighted rating | 1157.6 | 1152.8 | 1186.9 | |
Weighted performance | 841.4 | 0 | 0 | |
K-factor | 36 | 36 | 36 | 36 |
Floor | 700 | 700 | 734.2 | 700 |
Max/Min rating change allowed | 176 | 177.3 | 168.6 | 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 | 1158 | 1152.8 | 1188.2 | 1200 |
New weighted rating | 1157.6 | 1152.8 | 1186.9 | 1200 |
New weighted performance | 841 | 0 | 0 | 0 |
Temp new rating | 1158 | 1152.8 | 1188.2 | 1200 |
Temp new rating +/- | 0 | 0 | 0 | 0 |
Final new rating +/- | 0 | 0 | 0 | 0 |
New rating | 1158 | 1152.8 | 1188.2 | 1200 |
New K-factor | 36 | 36 | 36 | 36 |
New floor | 700 | 700 | 734.2 | 700 |
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
21 | 0 | 21 | 0 | |
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
History | 26 | 5 | 21 | 0 |
Games since | |||||||||||||||||
Main21 | Standard0 | Rapid21 | Blitz0 | ||||||||||||||
Gender | Male | ||||||||||||||||
Age group | U18 | ||||||||||||||||
Region | Tshwane (GTP) | ||||||||||||||||
Province | Gauteng (GT) | ||||||||||||||||
Main | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U18 | -1 | -1 | -1 | ||||||||||||||
U18 Male | -1 | -1 | -1 | ||||||||||||||
Standard | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U18 | -1 | -1 | -1 | ||||||||||||||
U18 Male | -1 | -1 | -1 | ||||||||||||||
Rapid | RSA | Province | Region | ||||||||||||||
Overall | 1693 | 273 | 22 | ||||||||||||||
Male | 1291 | 210 | 17 | ||||||||||||||
U18 | 203 | 39 | 3 | ||||||||||||||
U18 Male | 174 | 34 | 3 | ||||||||||||||
Blitz | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
U18 | -1 | -1 | -1 | ||||||||||||||
U18 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 | 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 |
History | ||||||
Games | Score | % | Dp | AvgOpp | Performance | |
Main | 26 | 12 | 46.15 | -32.7 | 1186 | 1153.3 |
Standard | 5 | 2 | 40 | -85 | 1098.3 | 1013.3 |
Rapid | 21 | 10 | 47.62 | -20.2 | 1206.9 | 1186.7 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
Date | Main | Standard | Rapid | Blitz |
2025-09-30 | 1158 | 1152.8 | 1188.2 | 1200 |
2025-09-01 | 1158 | 1152.8 | 1188.2 | 1200 |
2025-08-01 | 1158 | 1152.8 | 1188.2 | 1200 |
2025-07-01 | 1158 | 1152.8 | 1188.2 | 1200 |
2025-06-01 | 1158 | 1152.8 | 1188.2 | 1200 |
2025-05-01 | 1158 | 1152.8 | 1188.2 | 1200 |
2025-04-01 | 1158 | 1152.8 | 1188.2 | 1200 |
2025-03-01 | 1158 | 1152.8 | 1188.2 | 1200 |
2025-02-01 | 1158 | 1152.8 | 1188.2 | 1200 |
2025-01-01 | 1156.6 | 1152.8 | 1183.1 | 1200 |
2024-12-01 | 1156.6 | 1152.8 | 1183.1 | 1200 |
2024-11-01 | 1156.6 | 1152.8 | 1183.1 | 1200 |
2024-10-01 | 1156.6 | 1152.8 | 1183.1 | 1200 |
2024-09-01 | 1156.6 | 1152.8 | 1183.1 | 1200 |
2024-08-01 | 1156.6 | 1152.8 | 1183.1 | 1200 |
2024-07-01 | 1156.6 | 1152.8 | 1183.1 | 1200 |
2024-06-01 | 1156.6 | 1152.8 | 1183.1 | 1200 |
2024-08-01 | 1156.6 | 1152.8 | 1183.1 | 1200 |
2024-04-01 | 1156.6 | 1152.8 | 1183.1 | 1200 |
2024-03-01 | 1139.9 | 1152.8 | 1166.9 | 1200 |
2024-02-01 | 1178.9 | 1152.8 | 1234.2 | 1200 |
2024-01-01 | 1162.2 | 1152.8 | 1200 | 1200 |
2023-12-01 | 1162.2 | 1152.8 | 1200 | 1200 |
2023-11-01 | 1162.2 | 1152.8 | 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 |
---|
Last 500 tournaments since 01 January 2018
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|---|---|---|---|---|---|---|---|---|---|
1 | Bloemfontein Highschool League 2024 (U15B-U19B) | 2024-03-08 | 2024-03-08 | Rapid | Mangaung (FMB) | 5 | 5 | 3 | Yes | Analysis |
2 | Mangaung Metro Chess 9 March 2024 (B) | 2024-03-09 | 2024-03-09 | Rapid | Mangaung (FMB) | 5 | 5 | 2 | Yes | Analysis |
3 | Mangaung Metro Chess 10 February 2024 (B) | 2024-02-10 | 2024-02-10 | Rapid | Mangaung (FMB) | 5 | 4 | 0 | Yes | Analysis |
4 | Bloemfontein High School League 16 February 2024 (U15B+U17B) | 2024-02-16 | 2024-02-16 | Rapid | Mangaung (FMB) | 5 | 5 | 3 | Yes | Analysis |
5 | Bloemfontein High School League Tournament 26 January 2024 (U15B+U17B) | 2024-01-26 | 2024-01-26 | Rapid | Mangaung (FMB) | 5 | 2 | 2 | Yes | Analysis |
6 | 2019 D4 Individual Finals (U9 Mixed) | 2019-03-09 | 2019-03-09 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
Top 3 Streaks
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 3 | Tournament2019 D4 Individual Finals | TournamentBloemfontein High School League Tournament 26 January 2024 | ||||||
date2019-03-09 | rnd5 | typeStandard | result1 | date2024-01-26 | rnd2 | typeRapid | result1 | ||
OpponentFerreira, H (Hardus) | OpponentStruwig, A (Alex) | ||||||||
2 | 2 | TournamentBloemfontein Highschool League 2024 | TournamentMangaung Metro Chess 9 March 2024 | ||||||
date2024-03-08 | rnd5 | typeRapid | result1 | date2024-03-09 | rnd1 | typeRapid | result1 | ||
OpponentMbaqa, K (Katlego) | OpponentMabule, B (Botshelo) | ||||||||
3 | 2 | TournamentBloemfontein Highschool League 2024 | TournamentBloemfontein Highschool League 2024 | ||||||
date2024-03-08 | rnd2 | typeRapid | result1 | date2024-03-08 | rnd3 | typeRapid | result1 | ||
OpponentSmith, J (Jolin) | OpponentLeteno, O (Omphile) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 1 | Tournament2019 D4 Individual Finals | Tournament2019 D4 Individual Finals | ||||||
date2019-03-09 | rnd5 | typeStandard | result1 | date2019-03-09 | rnd5 | typeStandard | result1 | ||
OpponentFerreira, H (Hardus) | OpponentFerreira, H (Hardus) | ||||||||
2 | 1 | Tournament2019 D4 Individual Finals | Tournament2019 D4 Individual Finals | ||||||
date2019-03-09 | rnd2 | typeStandard | result1 | date2019-03-09 | rnd2 | typeStandard | result1 | ||
OpponentDobell, G (Gordon) | OpponentDobell, G (Gordon) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 2 | TournamentBloemfontein Highschool League 2024 | TournamentMangaung Metro Chess 9 March 2024 | ||||||
date2024-03-08 | rnd5 | typeRapid | result1 | date2024-03-09 | rnd1 | typeRapid | result1 | ||
OpponentMbaqa, K (Katlego) | OpponentMabule, B (Botshelo) | ||||||||
2 | 2 | TournamentBloemfontein Highschool League 2024 | TournamentBloemfontein Highschool League 2024 | ||||||
date2024-03-08 | rnd2 | typeRapid | result1 | date2024-03-08 | rnd3 | typeRapid | result1 | ||
OpponentSmith, J (Jolin) | OpponentLeteno, O (Omphile) | ||||||||
3 | 2 | TournamentBloemfontein High School League 16 February 2024 | TournamentBloemfontein High School League 16 February 2024 | ||||||
date2024-02-16 | rnd2 | typeRapid | result1 | date2024-02-16 | rnd3 | typeRapid | result1 | ||
OpponentStruwig, A (Alex) | OpponentSealoma, T (Tshegofatso) |
# | Games | Start | End |
---|
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 3 | Tournament2019 D4 Individual Finals | TournamentBloemfontein High School League Tournament 26 January 2024 | ||||||
date2019-03-09 | rnd5 | typeStandard | result1 | date2024-01-26 | rnd2 | typeRapid | result1 | ||
OpponentFerreira, H (Hardus) | OpponentStruwig, A (Alex) | ||||||||
2 | 2 | TournamentBloemfontein Highschool League 2024 | TournamentMangaung Metro Chess 9 March 2024 | ||||||
date2024-03-08 | rnd5 | typeRapid | result1 | date2024-03-09 | rnd1 | typeRapid | result1 | ||
OpponentMbaqa, K (Katlego) | OpponentMabule, B (Botshelo) | ||||||||
3 | 2 | TournamentBloemfontein Highschool League 2024 | TournamentBloemfontein Highschool League 2024 | ||||||
date2024-03-08 | rnd2 | typeRapid | result1 | date2024-03-08 | rnd3 | typeRapid | result1 | ||
OpponentSmith, J (Jolin) | OpponentLeteno, O (Omphile) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 1 | Tournament2019 D4 Individual Finals | Tournament2019 D4 Individual Finals | ||||||
date2019-03-09 | rnd5 | typeStandard | result1 | date2019-03-09 | rnd5 | typeStandard | result1 | ||
OpponentFerreira, H (Hardus) | OpponentFerreira, H (Hardus) | ||||||||
2 | 1 | Tournament2019 D4 Individual Finals | Tournament2019 D4 Individual Finals | ||||||
date2019-03-09 | rnd2 | typeStandard | result1 | date2019-03-09 | rnd2 | typeStandard | result1 | ||
OpponentDobell, G (Gordon) | OpponentDobell, G (Gordon) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 2 | TournamentBloemfontein Highschool League 2024 | TournamentMangaung Metro Chess 9 March 2024 | ||||||
date2024-03-08 | rnd5 | typeRapid | result1 | date2024-03-09 | rnd1 | typeRapid | result1 | ||
OpponentMbaqa, K (Katlego) | OpponentMabule, B (Botshelo) | ||||||||
2 | 2 | TournamentBloemfontein Highschool League 2024 | TournamentBloemfontein Highschool League 2024 | ||||||
date2024-03-08 | rnd2 | typeRapid | result1 | date2024-03-08 | rnd3 | typeRapid | result1 | ||
OpponentSmith, J (Jolin) | OpponentLeteno, O (Omphile) | ||||||||
3 | 2 | TournamentBloemfontein High School League 16 February 2024 | TournamentBloemfontein High School League 16 February 2024 | ||||||
date2024-02-16 | rnd2 | typeRapid | result1 | date2024-02-16 | rnd3 | typeRapid | result1 | ||
OpponentStruwig, A (Alex) | OpponentSealoma, T (Tshegofatso) |
# | 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 | Struwig ,A (Alex) | 2 | 2 | 425 | 0 | 0 | 0 | 2 | 2 | 425 | 0 | 0 | 0 |
1194.2 | 1619.2 | 0 | 0 | 1191.4 | 1619.2 | 0 | 0 | ||||||
2 | Vermeulen ,G (George Francis) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1199.3 | 774.3 | 1199.2 | 774.3 | 0 | 0 | 0 | 0 | ||||||
3 | De Beer ,L (Liam) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
998.7 | 573.7 | 986 | 573.7 | 0 | 0 | 0 | 0 | ||||||
4 | Dobell ,G (Gordon) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
5 | Ferreira ,H (Hardus) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
6 | Botshelo ,M (Mabule) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
1200 | 775 | 0 | 0 | 1200 | 775 | 0 | 0 | ||||||
7 | Schoonwinkel ,H (Hennie) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
1211.9 | 786.9 | 0 | 0 | 1230.8 | 786.9 | 0 | 0 | ||||||
8 | Moalusi ,P (Palesa) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
1288.3 | 863.3 | 0 | 0 | 1264 | 863.3 | 0 | 0 | ||||||
9 | Els ,N (Niel) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
1190.4 | 765.4 | 0 | 0 | 1148.8 | 765.4 | 0 | 0 | ||||||
10 | Scheepers ,CAJ (Christiaan) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
631 | 206 | 0 | 0 | 583.8 | 206 | 0 | 0 |
Norms
# | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
---|---|---|---|---|---|---|---|---|