Player Page

Chetty, D (Duke)
Dob: 2015/07/16 (U10)
Gender: Male
Chess SA id: 1150154608
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/07/20 (124 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 rating1213.0
Current Weighted rating1197.7
Current Weighted performance1085.2
Current official/published rating (highest between Raw, WR and WP)1213.0
Current highest rating achieved1216.2
Current floor (min rating allowed)716.2
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)±162.8
Current Raw change used (final)0.0
Projected new Raw rating1213.0
Projected new Weighed rating1102.2
Projected new Weighted performance1085.2
Projected new final Raw rating (if new WP > new Raw)1213.0
Projected new highest rating1216.2
Projected new floor716.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1213.0
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
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 rating1234.2
Current Weighted rating1203.0
Current Weighted performance1142.3
Current official/published rating (highest between Raw, WR and WP)1234.2
Current highest rating achieved1245.7
Current floor (min rating allowed)745.7
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)±157.9
Current Raw change used (final)0.0
Projected new Raw rating1234.2
Projected new Weighed rating1107.4
Projected new Weighted performance1142.3
Projected new final Raw rating (if new WP > new Raw)1234.2
Projected new highest rating1245.7
Projected new floor745.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1234.2
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
4 Pedro Booyse Top Schools Championships 2024 (U7+U9) 2024/07/20 2024/07/20 West Coast (WCU) Rapid 30 0.60 7 6 3.0 1216.2 1245.7 Analysis
3 Lower West Top Schools 2024 (U9+U11) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1174.1 1163.3 Analysis
2 West Coast Schools Chess Prestige Championships 2024 (U9 Boys) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 4 1.0 1195.9 1196.4 Analysis
1 Lower West Coast Schools Chess Prestige 2024 (U9 Boys) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1185.7 1174.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Pedro Booyse Top Schools Championships 2024 (U7+U9) 2024/07/20 2024/07/20 West Coast (WCU) Rapid 30 0.60 7 6 3.0 1216.2 1245.7 Analysis
4 Lower West Top Schools 2024 (U9+U11) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1174.1 1163.3 Analysis
3 West Coast Schools Chess Prestige Championships 2024 (U9 Boys) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 4 1.0 1195.9 1196.4 Analysis
2 Lower West Coast Schools Chess Prestige 2024 (U9 Boys) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1185.7 1174.1 Analysis
1 West Coast Schools Development Championships 2023 (U9 Boys) 2023/04/22 2023/04/22 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 11 0 9 11.0 55.0 42.5 1202.3 1244.8
White 9 4 0 5 4.0 44.4 -47.2 1224.0 1176.7
Black 11 7 0 4 7.0 63.6 115.9 1184.6 1300.6
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 20 11 0 9 11.0 55.0 42.5 1202.3 1244.8
White 9 4 0 5 4.0 44.4 -47.2 1224.0 1176.7
Black 11 7 0 4 7.0 63.6 115.9 1184.6 1300.6
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 25 13 0 12 13.0 52.0 17.0 1198.1 1215.1
White 12 5 0 7 5.0 41.7 -70.8 1211.5 1140.7
Black 13 8 0 5 8.0 61.5 98.1 1185.6 1283.7
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 25 13 0 12 13.0 52.0 17.0 1198.1 1215.1
White 12 5 0 7 5.0 41.7 -70.8 1211.5 1140.7
Black 13 8 0 5 8.0 61.5 98.1 1185.6 1283.7
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 1180308733 April, W (Weston) 1 1.0 1 0 0 100.0 1216.2 425.0 1641.2 View list
2 1150153162 Afrika, C (Cheslyn) 1 1.0 1 0 0 100.0 1216.2 425.0 1641.2 View list
3 2160153132 Adonis, G (Gia) 1 1.0 1 0 0 100.0 1216.2 425.0 1641.2 View list
4 1140154606 Adams, Z (Zeeq) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1170154605 Adams, E (Ezekiel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1140162344 Donn, D (Dequin) 1 1.0 1 0 0 100.0 1174.1 425.0 1599.1 View list
7 1140192596 De Bruin, C (Charl) 1 1.0 1 0 0 100.0 1174.1 425.0 1599.1 View list
8 1160192632 Heynse, D (Deraygon) 1 1.0 1 0 0 100.0 1174.1 425.0 1599.1 View list
9 1160192631 Hernien, R (Raphael) 1 1.0 1 0 0 100.0 1185.7 425.0 1610.7 View list
10 1160192590 Esterhuyse, N (Nicol) 1 1.0 1 0 0 100.0 1195.9 425.0 1620.9 View list
11 1160192637 Van Der Berg, A (Anroux) 1 1.0 1 0 0 100.0 1185.7 425.0 1610.7 View list
12 1150192639 Van Schalkwyk, R (Ryan) 1 1.0 1 0 0 100.0 1185.7 425.0 1610.7 View list
13 1160304270 Williams, T (Tyler) 1 1.0 1 0 0 100.0 1174.1 425.0 1599.1 View list
14 1150150376 Erasmus, D (Daniel) 1 0.0 0 0 1 0.0 1195.9 -425.0 770.9 View list
15 1150150375 Du Toit, R (Ruvay) 1 0.0 0 0 1 0.0 1185.7 -425.0 760.7 View list
16 2150146762 Paulse, V (Virginia) 1 0.0 0 0 1 0.0 1216.2 -425.0 791.2 View list
17 1130153773 Murdoch, G (Gabriel) 1 0.0 0 0 1 0.0 1174.1 -425.0 749.1 View list
18 1150146269 Lewis, C (Connor) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1150153170 Koopman, L (Leo-Arlin) 1 0.0 0 0 1 0.0 1195.9 -425.0 770.9 View list
20 1140139143 Jonas, C (Chanrick) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list