Player Page

Riddles, A (Anke)
Dob: 2004/04/03 (Adult)
Gender: Female
Chess SA id: 204078162
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2019/03/09 (1899 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
Curent Raw rating1039.0
Curent Weighted rating1039.0
Curent Weighted performance340.5
Current official/published rating (highest between Raw, WR and WP)1039.0
Current floor (min rating allowed)539.0
Current highest rating achieved1039.0
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)±208.6
Current Raw change used (final)0.0
Projected new Raw rating1039.0
Projected new Weighed rating1039.0
Projected new Weighted performance340.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1039.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1039.0
Projected new floor539.0
Projected new K-facor40
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
Curent Raw rating983.6
Curent Weighted rating983.6
Curent Weighted performance285.0
Current official/published rating (highest between Raw, WR and WP)983.6
Current floor (min rating allowed)500.0
Current highest rating achieved983.6
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)±225.7
Current Raw change used (final)0.0
Projected new Raw rating983.6
Projected new Weighed rating983.6
Projected new Weighted performance285.0
Projected new official/published rating (highest between new Raw, new WR and new WP)983.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating983.6
Projected new floor500.0
Projected new K-facor40
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
Curent Raw rating767.2
Curent Weighted rating767.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)767.2
Current floor (min rating allowed)500.0
Current highest rating achieved767.2
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)±307.2
Current Raw change used (final)0.0
Projected new Raw rating767.2
Projected new Weighed rating767.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)767.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating767.2
Projected new floor500.0
Projected new K-facor40
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
Curent Raw rating648.0
Curent Weighted rating648.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)648.0
Current floor (min rating allowed)500.0
Current highest rating achieved648.0
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)±364.1
Current Raw change used (final)0.0
Projected new Raw rating648.0
Projected new Weighed rating648.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)648.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating648.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Western Cape Women`s Open 2019 (B) 2019/03/09 2019/03/09 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 984.1 648.0 Analysis
6 Eden Trials 1 2019 (U16 Girls) 2019/03/02 2019/03/02 Eden District (WEG) Standard 60 0.83 5 0 0.0 984.1 983.6 Analysis
5 Hessequa Proewe 1 2019 (O16) 2019/01/26 2019/01/26 Eden District (WEG) Standard 60 0.83 5 5 2.5 860.4 888.8 Analysis
4 EDENSC Closed 3 2018 (U16 Girls) 2018/05/12 2018/05/12 Eden District (WEG) Standard 60 0.83 5 5 3.0 821.6 847.2 Analysis
3 EDENSC Closed 2 2018 (U16 Girls) 2018/04/14 2018/04/14 Eden District (WEG) Standard 60 0.83 5 5 4.0 744.9 757.2 Analysis
2 EDENSC Closed 1 2018 (U16 Girls) 2018/03/10 2018/03/10 Eden District (WEG) Standard 60 0.83 5 5 3.5 676.8 676.8 Analysis
1 South African Junior Team Championships 2017 (U14 Girls) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 6 3.0 648.0 648.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
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 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 31 18 2 11 19.0 61.3 96.0 948.4 1044.4
White 15 8 0 7 8.0 53.3 28.3 902.8 931.2
Black 16 10 2 4 11.0 68.8 159.4 991.2 1150.6
Standard All 26 15 2 9 16.0 61.5 98.1 903.0 1001.0
White 13 7 0 6 7.0 53.8 32.7 857.1 889.8
Black 13 8 2 3 9.0 69.2 163.5 948.8 1112.2
Rapid All 5 3 0 2 3.0 60.0 85.0 1185.0 1270.0
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 2 0 1 2.0 66.7 141.7 1175.0 1316.7
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 204051966 Bokwana, W (Wilmarie) 3 2.0 2 0 1 66.7 747.8 141.7 889.4 View list
2 203086127 Michaels, L (Lauri-Kay) 3 1.5 1 1 1 50.0 747.8 0.0 747.8 View list
3 203078169 Kleinhans, L (Liketa) 2 2.0 2 0 0 100.0 783.3 425.0 1208.3 View list
4 204051967 Elias, C (Chardelia) 2 1.0 1 0 1 50.0 783.3 0.0 783.3 View list
5 203048768 Michiel, L (Leonie) 1 1.0 1 0 0 100.0 676.8 425.0 1101.8 View list
6 205083997 Michaels, L (Leneshia) 1 1.0 1 0 0 100.0 860.4 425.0 1285.4 View list
7 2090109867 Manxiwa, A (Amyoli) 1 1.0 1 0 0 100.0 984.1 425.0 1409.1 View list
8 2760110995 Raath, K (Karin) 1 1.0 1 0 0 100.0 984.1 425.0 1409.1 View list
9 2110110809 Bezuidenhoudt, D (Danielle) 1 1.0 1 0 0 100.0 984.1 425.0 1409.1 View list
10 2030098486 Claassen, C (Christelene) 1 1.0 1 0 0 100.0 821.6 425.0 1246.6 View list
11 2040098485 Jack, O (Ovayo) 1 1.0 1 0 0 100.0 744.9 425.0 1169.9 View list
12 204054165 De Villiers, B (Bianca) 1 1.0 1 0 0 100.0 648.0 425.0 1073.0 View list
13 1040108582 Riddles, J (Jewaan) 1 1.0 1 0 0 100.0 860.4 425.0 1285.4 View list
14 204079001 Spamers, V (Vianey) 1 1.0 1 0 0 100.0 648.0 425.0 1073.0 View list
15 204078160 Stevens, R (Rubenique) 1 1.0 1 0 0 100.0 648.0 425.0 1073.0 View list
16 2030098488 Young, B (Bonny-Lyle) 1 1.0 1 0 0 100.0 676.8 425.0 1101.8 View list
17 1040108576 Claassen, S (Sharano) 1 0.5 0 1 0 50.0 860.4 0.0 860.4 View list
18 205078122 Prins, D (Diaheine-Lee) 1 0.0 0 0 1 0.0 860.4 -425.0 435.4 View list
19 205060751 Petlele, M (Motheo) 1 0.0 0 0 1 0.0 648.0 -425.0 223.0 View list
20 204060587 Padi, T (Tlhalifang) 1 0.0 0 0 1 0.0 648.0 -425.0 223.0 View list