Player Page

Naude, A (Ariel)
Dob: 2013/03/26 (U12)
Gender: Female
Chess SA id: 2130192815
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (50 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 rating1158.4
Current Weighted rating1164.5
Current Weighted performance1149.0
Current official/published rating (highest between Raw, WR and WP)1164.5
Current highest rating achieved1196.3
Current floor (min rating allowed)696.3
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)±175.9
Current Raw change used (final)0.0
Projected new Raw rating1158.4
Projected new Weighed rating1070.3
Projected new Weighted performance1149.0
Projected new final Raw rating (if new WP > new Raw)1158.4
Projected new highest rating1196.3
Projected new floor696.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1158.4
Projected effective change (new Official - current Official)-6.1
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 rating1133.2
Current Weighted rating1150.5
Current Weighted performance1139.1
Current official/published rating (highest between Raw, WR and WP)1150.5
Current highest rating achieved1133.2
Current floor (min rating allowed)633.2
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)±182.4
Current Raw change used (final)0.0
Projected new Raw rating1133.2
Projected new Weighed rating1056.9
Projected new Weighted performance1139.1
Projected new final Raw rating (if new WP > new Raw)1139.1
Projected new highest rating1139.1
Projected new floor639.1
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1139.1
Projected effective change (new Official - current Official)-11.5
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 rating1200.8
Current Weighted rating1200.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.8
Current highest rating achieved1201.2
Current floor (min rating allowed)701.2
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)±165.6
Current Raw change used (final)0.0
Projected new Raw rating1200.8
Projected new Weighed rating1104.5
Projected new Weighted performance657.5
Projected new final Raw rating (if new WP > new Raw)1200.8
Projected new highest rating1201.2
Projected new floor701.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.8
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 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
8 Strategema Chess October 2024 (U11) 2024/10/05 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1149.4 1122.4 Analysis
7 Goue Akkertjies 2024 2024/09/10 2024/09/12 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1145.1 1119.6 Analysis
6 De Villiers PS Tournament 2024 (U14) 2024/08/17 2024/08/17 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1117.2 1080.0 Analysis
5 Cape Winelands - Top Schools 2024 (U11+U13 Girls) 2024/07/24 2024/07/24 Cape Winelands (WCW) Standard 60 0.83 6 4 0.0 1132.5 1102.4 Analysis
4 Western Cape - Brian Raubenheimer Development Tournament 2024 (U11 Girls) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 3.0 1119.3 1201.2 Analysis
3 Worcester PS League 2024 (U11) 2024/04/27 2024/04/27 Cape Winelands (WCW) Standard 60 0.83 5 4 1.0 1143.5 1128.8 Analysis
2 Cape Winelands Schools - Prestige 2024 (U11 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 1.0 1196.3 1200.0 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U11 Girls) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Strategema Chess October 2024 (U11) 2024/10/05 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1149.4 1122.4 Analysis
7 Goue Akkertjies 2024 2024/09/10 2024/09/12 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1145.1 1119.6 Analysis
6 De Villiers PS Tournament 2024 (U14) 2024/08/17 2024/08/17 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1117.2 1080.0 Analysis
5 Cape Winelands - Top Schools 2024 (U11+U13 Girls) 2024/07/24 2024/07/24 Cape Winelands (WCW) Standard 60 0.83 6 4 0.0 1132.5 1102.4 Analysis
4 Western Cape - Brian Raubenheimer Development Tournament 2024 (U11 Girls) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 3.0 1119.3 1201.2 Analysis
3 Worcester PS League 2024 (U11) 2024/04/27 2024/04/27 Cape Winelands (WCW) Standard 60 0.83 5 4 1.0 1143.5 1128.8 Analysis
2 Cape Winelands Schools - Prestige 2024 (U11 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 1.0 1196.3 1200.0 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U11 Girls) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 40 14 0 26 14.0 35.0 -127.5 1257.0 1129.5
White 21 9 0 12 9.0 42.9 -60.7 1266.4 1205.7
Black 19 5 0 14 5.0 26.3 -201.3 1246.6 1045.3
Standard All 28 8 0 20 8.0 28.6 -182.1 1287.7 1105.6
White 15 4 0 11 4.0 26.7 -198.3 1312.8 1114.5
Black 13 4 0 9 4.0 30.8 -163.5 1258.8 1095.3
Rapid All 12 6 0 6 6.0 50.0 0.0 1185.2 1185.2
White 6 5 0 1 5.0 83.3 283.3 1150.3 1433.7
Black 6 1 0 5 1.0 16.7 -283.3 1220.1 936.8
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 40 14 0 26 14.0 35.0 -127.5 1257.0 1129.5
White 21 9 0 12 9.0 42.9 -60.7 1266.4 1205.7
Black 19 5 0 14 5.0 26.3 -201.3 1246.6 1045.3
Standard All 28 8 0 20 8.0 28.6 -182.1 1287.7 1105.6
White 15 4 0 11 4.0 26.7 -198.3 1312.8 1114.5
Black 13 4 0 9 4.0 30.8 -163.5 1258.8 1095.3
Rapid All 12 6 0 6 6.0 50.0 0.0 1185.2 1185.2
White 6 5 0 1 5.0 83.3 283.3 1150.3 1433.7
Black 6 1 0 5 1.0 16.7 -283.3 1220.1 936.8
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 2130139489 Klopper, E (Elzaan) 4 0.0 0 0 4 0.0 1139.9 -425.0 714.9 View list
2 2140192812 Evertson, A (Anthea) 2 1.0 1 0 1 50.0 1157.8 0.0 1157.8 View list
3 2140162882 Van Loggerenberg, M (Mila) 2 1.0 1 0 1 50.0 1171.8 0.0 1171.8 View list
4 2110147471 Thorpe, C (Claire) 2 0.0 0 0 2 0.0 1132.5 -425.0 707.5 View list
5 2130139492 Van Der Westhuizen, L (Linli) 2 0.0 0 0 2 0.0 1131.2 -425.0 706.2 View list
6 2130191174 Diedericks, S (Shardonique) 1 1.0 1 0 0 100.0 1149.4 425.0 1574.4 View list
7 1160139473 Coetzee, S (Sean) 1 1.0 1 0 0 100.0 1145.1 425.0 1570.1 View list
8 2130192811 Buys, S (Sirke) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1140300853 Andrews, J (Jerahn) 1 1.0 1 0 0 100.0 1117.2 425.0 1542.2 View list
10 2130153110 Hendricks, N (Naylah) 1 1.0 1 0 0 100.0 1119.3 425.0 1544.3 View list
11 2140159276 Le Roux, C (Carmen) 1 1.0 1 0 0 100.0 1119.3 425.0 1544.3 View list
12 2140140074 Oliphant, E (Elnique) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 2130139490 Prinsloo, E (Elzaan) 1 1.0 1 0 0 100.0 1145.1 425.0 1570.1 View list
14 2130192816 Riddles, B (Brooklyne) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 2140309865 Silie, J (Jade-Dine) 1 1.0 1 0 0 100.0 1117.2 425.0 1542.2 View list
16 1140139715 Van Zyl, E (Ethan) 1 1.0 1 0 0 100.0 1149.4 425.0 1574.4 View list
17 2140150058 Wicomb, L (Lynn) 1 1.0 1 0 0 100.0 1119.3 425.0 1544.3 View list
18 2130149768 Philander, J (Jadelynne) 1 0.0 0 0 1 0.0 1196.3 -425.0 771.3 View list
19 1150303253 Marais, A (Alec) 1 0.0 0 0 1 0.0 1143.5 -425.0 718.5 View list
20 2140192894 Magomarele, T (Thato) 1 0.0 0 0 1 0.0 1119.3 -425.0 694.3 View list