Player Page

De Villiers, J (Juan)
Dob: 2011/05/10 (U14)
Gender: Male
Chess SA id: 1110153194
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (151 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 rating1210.1
Current Weighted rating1184.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1210.1
Current highest rating achieved1210.1
Current floor (min rating allowed)710.1
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)±163.4
Current Raw change used (final)0.0
Projected new Raw rating1210.1
Projected new Weighed rating1089.6
Projected new Weighted performance623.2
Projected new final Raw rating (if new WP > new Raw)1210.1
Projected new highest rating1210.1
Projected new floor710.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1210.1
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
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 rating1225.2
Current Weighted rating1178.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1225.2
Current highest rating achieved1225.2
Current floor (min rating allowed)725.2
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)±160.0
Current Raw change used (final)0.0
Projected new Raw rating1225.2
Projected new Weighed rating1084.7
Projected new Weighted performance656.0
Projected new final Raw rating (if new WP > new Raw)1225.2
Projected new highest rating1225.2
Projected new floor725.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1225.2
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
1 Bo-Weskus Skole Skaak Top Skole 2024 (O13) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1167.4 1148.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Bo-Weskus Skole Skaak Top Skole 2024 (O13) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1167.4 1148.8 Analysis
1 Bo-Weskus Skole Prestige 2023 (O13 Seuns) 2023/03/04 2023/03/04 West Coast (WCU) Rapid 30 0.60 5 4 0.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 4 0 1 4.0 80.0 255.0 1206.9 1461.9
White 2 2 0 0 2.0 100.0 425.0 1200.8 1625.8
Black 3 2 0 1 2.0 66.7 141.7 1210.9 1352.5
Standard 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
Rapid All 5 4 0 1 4.0 80.0 255.0 1206.9 1461.9
White 2 2 0 0 2.0 100.0 425.0 1200.8 1625.8
Black 3 2 0 1 2.0 66.7 141.7 1210.9 1352.5
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 9 4 1 4 4.5 50.0 0.0 1216.3 1216.3
White 4 2 1 1 2.5 62.5 106.3 1180.5 1286.8
Black 5 2 0 3 2.0 40.0 -85.0 1245.0 1160.0
Standard 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
Rapid All 9 4 1 4 4.5 50.0 0.0 1216.3 1216.3
White 4 2 1 1 2.5 62.5 106.3 1180.5 1286.8
Black 5 2 0 3 2.0 40.0 -85.0 1245.0 1160.0
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 2120139235 Bruiners, T (Tiffany) 1 1.0 1 0 0 100.0 1167.4 425.0 1592.4 View list
2 1120305049 Beukes, J (Jaybrien) 1 1.0 1 0 0 100.0 1167.4 425.0 1592.4 View list
3 1120305058 Kuhn, T (Thristian) 1 1.0 1 0 0 100.0 1167.4 425.0 1592.4 View list
4 1120305057 Klaase, J (John-Ross) 1 1.0 1 0 0 100.0 1167.4 425.0 1592.4 View list
5 1100153197 Flips, C (Clayton) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
6 1100153200 Willemse, E (E-Jay) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1110131959 Pieters, A (Angelo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1130131916 Cloete, S (Stan-Lee) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 2140139125 Cloete, F (Fern) 1 0.0 0 0 1 0.0 1167.4 -425.0 742.4 View list