Player Page

De Kock, A (Aj)
Dob: 2009/07/30 (U16)
Gender: Male
Chess SA id: 109076201
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2020/02/22 (1548 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 rating717.5
Curent Weighted rating712.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)717.5
Current floor (min rating allowed)500.0
Current highest rating achieved717.5
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)±329.7
Current Raw change used (final)0.0
Projected new Raw rating717.5
Projected new Weighed rating713.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)717.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating717.5
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 rating786.6
Curent Weighted rating664.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)786.6
Current floor (min rating allowed)500.0
Current highest rating achieved786.6
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)±298.8
Current Raw change used (final)0.0
Projected new Raw rating786.6
Projected new Weighed rating676.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)786.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating786.6
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 rating712.2
Curent Weighted rating712.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)712.2
Current floor (min rating allowed)500.0
Current highest rating achieved712.2
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)±332.2
Current Raw change used (final)0.0
Projected new Raw rating712.2
Projected new Weighed rating712.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)712.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating712.2
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 rating689.0
Curent Weighted rating689.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)689.0
Current floor (min rating allowed)500.0
Current highest rating achieved689.0
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)±343.4
Current Raw change used (final)0.0
Projected new Raw rating689.0
Projected new Weighed rating689.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)689.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating689.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Paul Roos Blitz 2020 2020/02/22 2020/02/22 Cape Winelands (WCW) Blitz 5 0.18 9 7 4.0 586.3 553.4 Analysis
2 Cape Winelands Schools Trials 1 2020 (U11 Boys) 2020/02/08 2020/02/08 Cape Winelands (WCW) Rapid 30 0.60 6 6 4.0 586.3 553.4 Analysis
1 Western Cape Top Schools 2019 (U11 Mix) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 4 1.0 553.4 553.4 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 17 9 0 8 9.0 52.9 25.0 1212.2 1237.2
White 8 5 0 3 5.0 62.5 106.3 1214.2 1320.4
Black 9 4 0 5 4.0 44.4 -47.2 1210.4 1163.2
Standard All 4 1 0 3 1.0 25.0 -212.5 1226.7 1014.2
White 1 1 0 0 1.0 100.0 425.0 1200.0 1625.0
Black 3 0 0 3 0.0 0.0 -425.0 1235.6 810.6
Rapid All 6 4 0 2 4.0 66.7 141.7 1305.4 1447.1
White 3 2 0 1 2.0 66.7 141.7 1333.1 1474.8
Black 3 2 0 1 2.0 66.7 141.7 1277.7 1419.3
Blitz All 7 4 0 3 4.0 57.1 60.7 1124.0 1184.7
White 4 2 0 2 2.0 50.0 0.0 1128.5 1128.5
Black 3 2 0 1 2.0 66.7 141.7 1118.0 1259.6
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1100118811 April, M (Matthew) 1 1.0 1 0 0 100.0 553.4 425.0 978.4 View list
2 1130132443 De Kock, C (Christiaan) 1 1.0 1 0 0 100.0 586.3 425.0 1011.3 View list
3 2090118018 Davids, B (Bronwyne) 1 1.0 1 0 0 100.0 586.3 425.0 1011.3 View list
4 1090132308 Iminathi, M (Malo) 1 1.0 1 0 0 100.0 586.3 425.0 1011.3 View list
5 1090108609 Heyes, O (Oliver) 1 1.0 1 0 0 100.0 586.3 425.0 1011.3 View list
6 2090118013 Fortuin, A (Ashneeq) 1 1.0 1 0 0 100.0 586.3 425.0 1011.3 View list
7 1090132311 October, K (Kaid) 1 1.0 1 0 0 100.0 586.3 425.0 1011.3 View list
8 1080118031 Micheals, M (Marqwin) 1 1.0 1 0 0 100.0 586.3 425.0 1011.3 View list
9 1090132315 Zwaan, C (Christian) 1 1.0 1 0 0 100.0 586.3 425.0 1011.3 View list
10 208087936 Skippers, R (Robyn) 1 0.0 0 0 1 0.0 586.3 -425.0 161.3 View list
11 1090101917 Pietersen, L (Liam) 1 0.0 0 0 1 0.0 586.3 -425.0 161.3 View list
12 209088973 Oosthuizen, A (Anke) 1 0.0 0 0 1 0.0 553.4 -425.0 128.4 View list
13 1100097431 Lielieveld, J (Jadrian) 1 0.0 0 0 1 0.0 586.3 -425.0 161.3 View list
14 1100096729 Kruger, A (Aiden) 1 0.0 0 0 1 0.0 586.3 -425.0 161.3 View list
15 208086608 Ferguson, K (Kaylin) 1 0.0 0 0 1 0.0 586.3 -425.0 161.3 View list
16 108085303 Booysen, S (Simon) 1 0.0 0 0 1 0.0 553.4 -425.0 128.4 View list
17 108087013 Addinall, E (Ewald) 1 0.0 0 0 1 0.0 553.4 -425.0 128.4 View list