Player Page

Cornelissen, A (Aidan)
Dob: 2009/12/26 (U16)
Gender: Male
Chess SA id: 1090097524
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/02/04 (468 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 rating1028.5
Curent Weighted rating1022.7
Curent Weighted performance581.5
Current official/published rating (highest between Raw, WR and WP)1028.5
Current floor (min rating allowed)667.6
Current highest rating achieved1167.6
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)±211.7
Current Raw change used (final)0.0
Projected new Raw rating1028.5
Projected new Weighed rating1024.0
Projected new Weighted performance581.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1028.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1167.6
Projected new floor667.6
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 rating1053.2
Curent Weighted rating1046.7
Curent Weighted performance565.0
Current official/published rating (highest between Raw, WR and WP)1053.2
Current floor (min rating allowed)588.8
Current highest rating achieved1088.8
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)±204.4
Current Raw change used (final)0.0
Projected new Raw rating1053.2
Projected new Weighed rating1048.2
Projected new Weighted performance565.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1053.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1088.8
Projected new floor588.8
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 rating1073.6
Curent Weighted rating1073.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1073.6
Current floor (min rating allowed)640.4
Current highest rating achieved1140.4
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)±198.5
Current Raw change used (final)0.0
Projected new Raw rating1073.6
Projected new Weighed rating1073.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1073.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1140.4
Projected new floor640.4
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)640.4
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor640.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 District East Schools Chess Individual Trials 2023 (U15 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 3.0 980.4 999.2 Analysis
6 2020 East District Individuals (U11) 2020/01/31 2020/02/01 Cape Town (WCT) Standard 60 0.83 6 5 2.0 945.9 962.8 Analysis
5 Welgemoed Chess Challenge 2019 (U12) 2019/02/23 2019/02/23 Cape Town (WCT) Rapid 30 0.60 5 5 1.0 1007.4 1140.4 Analysis
4 2019 Metro-East District Schools Trials (U11) 2019/02/01 2019/02/02 Cape Town (WCT) Standard 60 0.83 6 5 0.0 1007.4 1023.2 Analysis
3 Stellenberg Youth Chess Champs 2018 (D) 2018/06/23 2018/06/23 Cape Town (WCT) Standard 60 0.83 5 5 0.5 1057.2 1088.8 Analysis
2 Crossroads Open Chess Championship 2018 (Development) 2018/04/28 2018/04/28 Cape Town (WCT) Standard 120 1.00 5 5 0.5 1167.6 1200.0 Analysis
1 Welgemoed Chess Challenge 2018 (U10) 2018/02/24 2018/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 1.5 1200.0 1200.0 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 36 7 3 26 8.5 23.6 -224.3 1149.4 925.1
White 19 3 2 14 4.0 21.1 -246.1 1124.5 878.4
Black 17 4 1 12 4.5 26.5 -200.0 1177.3 977.3
Standard All 26 5 2 19 6.0 23.1 -228.8 1149.5 920.6
White 14 3 2 9 4.0 28.6 -182.1 1109.6 927.4
Black 12 2 0 10 2.0 16.7 -283.3 1196.0 912.7
Rapid All 10 2 1 7 2.5 25.0 -212.5 1149.1 936.6
White 5 0 0 5 0.0 0.0 -425.0 1166.1 741.1
Black 5 2 1 2 2.5 50.0 0.0 1132.2 1132.2
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 1090097527 De Kock, I (Inge) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1080150216 Mehl, Z (Zion) 1 1.0 1 0 0 100.0 980.4 425.0 1405.4 View list
3 2090109866 Mbane, Z (Ziyanda) 1 1.0 1 0 0 100.0 1007.4 425.0 1432.4 View list
4 1090150211 Koyo, O (Onela) 1 1.0 1 0 0 100.0 980.4 425.0 1405.4 View list
5 1090130365 Mti, L (Lwandle) 1 1.0 1 0 0 100.0 945.9 425.0 1370.9 View list
6 1090150217 Naidoo, T (Terino) 1 1.0 1 0 0 100.0 980.4 425.0 1405.4 View list
7 1100106470 Van Coller, L (Liam) 1 1.0 1 0 0 100.0 945.9 425.0 1370.9 View list
8 1090097521 Kotze, Z (Zane) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
9 2100097017 Badenhorst, KL (Klara Mari) 1 0.5 0 1 0 50.0 1167.6 0.0 1167.6 View list
10 2080103553 Nalaballi, K (Khyaathi) 1 0.5 0 1 0 50.0 1057.2 0.0 1057.2 View list
11 108092087 Mthi, Y (Yamkela) 1 0.0 0 0 1 0.0 1007.4 -425.0 582.4 View list
12 110094681 Meyer, M (Matthew) 1 0.0 0 0 1 0.0 945.9 -425.0 520.9 View list
13 2110099589 Matthee, A (Anieka) 1 0.0 0 0 1 0.0 1167.6 -425.0 742.6 View list
14 2120099532 Lazarus , M (Mila) 1 0.0 0 0 1 0.0 1167.6 -425.0 742.6 View list
15 1080103562 De Beer, T (Travis) 1 0.0 0 0 1 0.0 1057.2 -425.0 632.2 View list
16 1080108746 Cronje, AA (Andries) 1 0.0 0 0 1 0.0 1007.4 -425.0 582.4 View list
17 2080100499 Buthelezi, U (Uzukhanye) 1 0.0 0 0 1 0.0 1167.6 -425.0 742.6 View list
18 109087781 Bosman, P (Petrus) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1090108758 Bezuidenhout, C (Connor) 1 0.0 0 0 1 0.0 1007.4 -425.0 582.4 View list
20 1080109851 Koegelenberg, O (Oscar) 1 0.0 0 0 1 0.0 1007.4 -425.0 582.4 View list