Player Page

Viljoen, C (Colton)
Dob: 2016/02/05 (U10)
Gender: Male
Chess SA id: 1160152449
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (43 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1115.4
Current Weighted rating1111.1
Current Weighted performance1069.0
Current official/published rating (highest between Raw, WR and WP)1115.4
Current highest rating achieved1146.5
Current floor (min rating allowed)646.5
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±187.1
Current Raw change used (final)0.0
Projected new Raw rating1115.4
Projected new Weighed rating1020.3
Projected new Weighted performance1069.0
Projected new final Raw rating (if new WP > new Raw)1115.4
Projected new highest rating1146.5
Projected new floor646.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1115.4
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1114.4
Current Weighted rating1102.7
Current Weighted performance1069.0
Current official/published rating (highest between Raw, WR and WP)1114.4
Current highest rating achieved1134.4
Current floor (min rating allowed)634.4
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±187.3
Current Raw change used (final)0.0
Projected new Raw rating1114.4
Projected new Weighed rating1012.5
Projected new Weighted performance1069.0
Projected new final Raw rating (if new WP > new Raw)1114.4
Projected new highest rating1134.4
Projected new floor634.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1114.4
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 NMBCU Trial 3 2024 (U10) 2024/05/10 2024/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.0 1125.4 1128.8 Analysis
2 NMBCU Trials 2 2024 (U10) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.5 1070.3 1060.0 Analysis
1 NMBCU Trials 1 2024 (U10) 2024/02/16 2024/02/17 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 1.5 1081.3 1069.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 NMBCU Trial 3 2024 (U10) 2024/05/10 2024/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.0 1125.4 1128.8 Analysis
8 NMBCU Trials 2 2024 (U10) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.5 1070.3 1060.0 Analysis
7 NMBCU Trials 1 2024 (U10) 2024/02/16 2024/02/17 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 1.5 1081.3 1069.6 Analysis
6 Eastern Cape Chess Team Championship 2023 (U10) 2023/10/07 2023/10/08 Sarah Baartman (ESB) Standard 65 0.85 5 4 0.0 1119.0 1110.8 Analysis
5 Eastern Cape Provincial Individual Championship 2023 (U8 Boys) 2023/10/05 2023/10/05 Nelson Mandela Bay (ENM) Standard 65 0.85 7 6 2.5 1119.0 1110.8 Analysis
4 NMBCU Closed 2023 (U8) 2023/08/11 2023/08/12 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 2.0 1117.0 1104.4 Analysis
3 NMBCU Trial 4 2023 (U8) 2023/07/28 2023/07/29 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 2.5 1103.7 1084.4 Analysis
2 EP Trials 3 2023 (U8) 2023/05/06 2023/05/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 1.0 1146.5 1134.4 Analysis
1 NMB 2nd Trials 2023 (U8) 2023/03/25 2023/03/25 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 18 6 2 10 7.0 38.9 -94.4 1233.0 1138.5
White 8 2 2 4 3.0 37.5 -106.3 1274.6 1168.3
Black 10 4 0 6 4.0 40.0 -85.0 1199.6 1114.6
Standard All 18 6 2 10 7.0 38.9 -94.4 1233.0 1138.5
White 8 2 2 4 3.0 37.5 -106.3 1274.6 1168.3
Black 10 4 0 6 4.0 40.0 -85.0 1199.6 1114.6
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 49 14 5 30 16.5 33.7 -138.8 1213.0 1074.2
White 22 9 3 10 10.5 47.7 -19.3 1222.8 1203.5
Black 27 5 2 20 6.0 22.2 -236.1 1205.0 968.9
Standard All 49 14 5 30 16.5 33.7 -138.8 1213.0 1074.2
White 22 9 3 10 10.5 47.7 -19.3 1222.8 1203.5
Black 27 5 2 20 6.0 22.2 -236.1 1205.0 968.9
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1160151192 Kritzinger, A (Adrian) 6 0.0 0 0 6 0.0 1129.0 -425.0 704.0 View list
2 2160152444 Coltman, A (Ariana) 5 2.0 1 2 2 40.0 1129.7 -85.0 1044.7 View list
3 2160140464 Kapp, A (Amelie) 5 0.5 0 1 4 10.0 1118.8 -340.0 778.8 View list
4 1160152446 Mitchell, N (Nicholas) 4 2.0 2 0 2 50.0 1116.3 0.0 1116.3 View list
5 1160152445 Els, M (Michael) 2 1.0 1 0 1 50.0 1173.3 0.0 1173.3 View list
6 1160152443 Celliers, M (Morgan) 2 0.0 0 0 2 0.0 1131.8 -425.0 706.8 View list
7 1160153683 Verwey, M (Malan) 2 0.0 0 0 2 0.0 1075.8 -425.0 650.8 View list
8 2160158520 Mjojo, A (Adia) 1 1.0 1 0 0 100.0 1103.7 425.0 1528.7 View list
9 1150152419 King, J (Jaymie) 1 1.0 1 0 0 100.0 1070.3 425.0 1495.3 View list
10 2170154755 Manton, M (Megan) 1 1.0 1 0 0 100.0 1146.5 425.0 1571.5 View list
11 1150191834 Dorfling, L (Liam) 1 1.0 1 0 0 100.0 1070.3 425.0 1495.3 View list
12 1150147201 Bezuidenhout, J (Jarrod) 1 1.0 1 0 0 100.0 1125.4 425.0 1550.4 View list
13 1160191833 Barnett, C (Cadain) 1 1.0 1 0 0 100.0 1081.3 425.0 1506.3 View list
14 2160158521 Mjojo, A (Akhumzi) 1 1.0 1 0 0 100.0 1103.7 425.0 1528.7 View list
15 2160157202 Mpangalala, Z (Zizo) 1 1.0 1 0 0 100.0 1119.0 425.0 1544.0 View list
16 1160153096 Prinsloo, D (Dawid) 1 1.0 1 0 0 100.0 1119.0 425.0 1544.0 View list
17 1150302010 Theron, N (Neymar Mark) 1 1.0 1 0 0 100.0 1070.3 425.0 1495.3 View list
18 1160191832 Armstrong, K (Kristin) 1 0.5 0 1 0 50.0 1081.3 0.0 1081.3 View list
19 1160151722 Ozah, C (Chinedu) 1 0.5 0 1 0 50.0 1119.0 0.0 1119.0 View list
20 1160153224 Maseti, A (Azo) 1 0.0 0 0 1 0.0 1119.0 -425.0 694.0 View list