Player Page

Viljoen, S (Steyn)
Dob: 2016/09/27 (U10)
Gender: Male
Chess SA id: 1160192873
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/06/08 (92 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 rating1118.7
Current Weighted rating1166.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1166.4
Current highest rating achieved1152.2
Current floor (min rating allowed)652.2
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)±186.2
Current Raw change used (final)0.0
Projected new Raw rating1118.7
Projected new Weighed rating1071.9
Projected new Weighted performance750.4
Projected new final Raw rating (if new WP > new Raw)1118.7
Projected new highest rating1152.2
Projected new floor652.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1118.7
Projected effective change (new Official - current Official)-47.7
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 rating1177.2
Current Weighted rating1190.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1190.2
Current highest rating achieved1177.2
Current floor (min rating allowed)677.2
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)±171.3
Current Raw change used (final)0.0
Projected new Raw rating1177.2
Projected new Weighed rating1094.7
Projected new Weighted performance341.0
Projected new final Raw rating (if new WP > new Raw)1177.2
Projected new highest rating1177.2
Projected new floor677.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1177.2
Projected effective change (new Official - current Official)-13.0
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 rating1102.4
Current Weighted rating1159.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1159.6
Current highest rating achieved1130.8
Current floor (min rating allowed)630.8
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)±190.6
Current Raw change used (final)0.0
Projected new Raw rating1102.4
Projected new Weighed rating1065.5
Projected new Weighted performance558.3
Projected new final Raw rating (if new WP > new Raw)1102.4
Projected new highest rating1130.8
Projected new floor630.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1102.4
Projected effective change (new Official - current Official)-57.2
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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 Western Cape - Brian Raubenheimer Development Tournament 2024 (U9 Boys) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 2.0 1139.6 1130.8 Analysis
2 Cape Winelands Schools - Prestige 2024 (U9 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1152.2 1200.0 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U9 Boys) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 5 0.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Western Cape - Brian Raubenheimer Development Tournament 2024 (U9 Boys) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 2.0 1139.6 1130.8 Analysis
2 Cape Winelands Schools - Prestige 2024 (U9 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1152.2 1200.0 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U9 Boys) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 5 0.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 16 4 1 11 4.5 28.1 -185.9 1199.0 1013.1
White 10 3 1 6 3.5 35.0 -127.5 1202.6 1075.1
Black 6 1 0 5 1.0 16.7 -283.3 1193.1 909.8
Standard All 5 2 0 3 2.0 40.0 -85.0 1179.3 1094.3
White 3 1 0 2 1.0 33.3 -141.7 1207.6 1066.0
Black 2 1 0 1 1.0 50.0 0.0 1136.8 1136.8
Rapid All 11 2 1 8 2.5 22.7 -231.8 1208.0 976.2
White 7 2 1 4 2.5 35.7 -121.4 1200.4 1079.0
Black 4 0 0 4 0.0 0.0 -425.0 1221.3 796.3
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 16 4 1 11 4.5 28.1 -185.9 1199.0 1013.1
White 10 3 1 6 3.5 35.0 -127.5 1202.6 1075.1
Black 6 1 0 5 1.0 16.7 -283.3 1193.1 909.8
Standard All 5 2 0 3 2.0 40.0 -85.0 1179.3 1094.3
White 3 1 0 2 1.0 33.3 -141.7 1207.6 1066.0
Black 2 1 0 1 1.0 50.0 0.0 1136.8 1136.8
Rapid All 11 2 1 8 2.5 22.7 -231.8 1208.0 976.2
White 7 2 1 4 2.5 35.7 -121.4 1200.4 1079.0
Black 4 0 0 4 0.0 0.0 -425.0 1221.3 796.3
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 1160153048 Du Plooy, W (William) 1 1.0 1 0 0 100.0 1152.2 425.0 1577.2 View list
2 1150305217 Erasmus, L (Leighton) 1 1.0 1 0 0 100.0 1139.6 425.0 1564.6 View list
3 1160192632 Heynse, D (Deraygon) 1 1.0 1 0 0 100.0 1139.6 425.0 1564.6 View list
4 1150149828 Louw, P (Philip Adriaan) 1 1.0 1 0 0 100.0 1152.2 425.0 1577.2 View list
5 1150192868 Jacobs, H (Henkie) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
6 1150143115 Solomons, C (Chadley) 1 0.0 0 0 1 0.0 1139.6 -425.0 714.6 View list
7 1150191744 Petersen, E (Elijah) 1 0.0 0 0 1 0.0 1139.6 -425.0 714.6 View list
8 1150191718 Muller, L (Le-Neil) 1 0.0 0 0 1 0.0 1152.2 -425.0 727.2 View list
9 1150192867 Honicke, C (Connor) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1150153837 Flink, J (Jumelio) 1 0.0 0 0 1 0.0 1139.6 -425.0 714.6 View list
11 1150153167 Fisher, S (Seanen) 1 0.0 0 0 1 0.0 1139.6 -425.0 714.6 View list
12 1150145633 Els, P (Petri) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1150137727 Da Silva, N (Noah Clint) 1 0.0 0 0 1 0.0 1152.2 -425.0 727.2 View list
14 1160139473 Coetzee, S (Sean) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1150192865 Coetzee, A (Abraham) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1150154614 Adams, N (Naydon) 1 0.0 0 0 1 0.0 1152.2 -425.0 727.2 View list