Player Page

Kriel, I (Izak)
Dob: 2012/08/18 (U14)
Gender: Male
Chess SA id: 1120140101
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/02/03 (105 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 rating1171.0
Curent Weighted rating1208.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1208.8
Current floor (min rating allowed)720.6
Current highest rating achieved1220.6
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)±172.8
Current Raw change used (final)0.0
Projected new Raw rating1171.0
Projected new Weighed rating1205.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1205.4
Projected effective change (new Official - current Official)-3.4
Projected new highest rating1220.6
Projected new floor720.6
Projected new K-facor36
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 rating1146.4
Curent Weighted rating1187.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1187.7
Current floor (min rating allowed)700.0
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)±179.0
Current Raw change used (final)0.0
Projected new Raw rating1146.4
Projected new Weighed rating1183.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1183.9
Projected effective change (new Official - current Official)-3.8
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1232.5
Curent Weighted rating1232.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1232.8
Current floor (min rating allowed)735.0
Current highest rating achieved1235.0
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)±158.3
Current Raw change used (final)0.0
Projected new Raw rating1232.5
Projected new Weighed rating1232.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1232.7
Projected effective change (new Official - current Official)-0.1
Projected new highest rating1235.0
Projected new floor735.0
Projected new K-facor36
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)735.0
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 floor735.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 North District School Trials 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 1.0 1220.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 North District School Trials 2024 (U13 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 1.0 1220.0 1200.0 Analysis
3 Laerskool Welgemoed Rapid 2023 (U12) 2023/02/11 2023/02/11 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1220.6 1235.0 Analysis
2 Stellenberg Chess Championship 2022 (U12) 2022/06/25 2022/06/25 Cape Town (WCT) Rapid 30 0.60 6 5 3.0 1199.5 1201.2 Analysis
1 CTCA Rapid Masters @ Claremont Chess Club 2022 (Junior) 2022/04/16 2022/04/16 Cape Town (WCT) Rapid 15 0.39 6 6 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 1 0 4 1.0 20.0 -255.0 1205.0 950.0
White 3 0 0 3 0.0 0.0 -425.0 1208.3 783.3
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Standard All 5 1 0 4 1.0 20.0 -255.0 1205.0 950.0
White 3 0 0 3 0.0 0.0 -425.0 1208.3 783.3
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
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 22 10 0 12 10.0 45.5 -38.6 1220.7 1182.0
White 12 4 0 8 4.0 33.3 -141.7 1232.2 1090.5
Black 10 6 0 4 6.0 60.0 85.0 1206.8 1291.8
Standard All 5 1 0 4 1.0 20.0 -255.0 1205.0 950.0
White 3 0 0 3 0.0 0.0 -425.0 1208.3 783.3
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Rapid All 17 9 0 8 9.0 52.9 25.0 1225.3 1250.3
White 9 4 0 5 4.0 44.4 -47.2 1240.1 1192.9
Black 8 5 0 3 5.0 62.5 106.3 1208.5 1314.8
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 2120138439 Du Preez, A (Alet) 1 1.0 1 0 0 100.0 1199.5 425.0 1624.5 View list
2 1130137324 Derksen, C (Chris) 1 1.0 1 0 0 100.0 1220.6 425.0 1645.6 View list
3 1110193627 Davids, L (Liam) 1 1.0 1 0 0 100.0 1220.0 425.0 1645.0 View list
4 1120137360 Kotze, L (Logan) 1 1.0 1 0 0 100.0 1220.6 425.0 1645.6 View list
5 1080140100 Khene, L (Likhona) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1120140723 Chamberlain, E (Eduan) 1 1.0 1 0 0 100.0 1220.6 425.0 1645.6 View list
7 1100139306 Ramjee, R (Riaz) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2110117567 Schoeman, M (Mischke) 1 1.0 1 0 0 100.0 1199.5 425.0 1624.5 View list
9 1120137368 Sher, J (Jonah) 1 1.0 1 0 0 100.0 1199.5 425.0 1624.5 View list
10 1120137748 Amar, H (Harvey) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1140135125 Szabo, M (Max) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1130132170 Srivastava, P (Prakhar) 1 0.0 0 0 1 0.0 1220.6 -425.0 795.6 View list
13 1110137370 Spence, B (Brian) 1 0.0 0 0 1 0.0 1199.5 -425.0 774.5 View list
14 2130118022 Shapiro, H (Hannah) 1 0.0 0 0 1 0.0 1220.6 -425.0 795.6 View list
15 1120132089 Russell, C (Christopher) 1 0.0 0 0 1 0.0 1199.5 -425.0 774.5 View list
16 1100140106 Perumal, A (Aiden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1090099546 Ngudle, M (Mandisi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1110138584 Arendse, C (Cullen) 1 0.0 0 0 1 0.0 1220.0 -425.0 795.0 View list
19 1120193635 Hill, A (Aron) 1 0.0 0 0 1 0.0 1220.0 -425.0 795.0 View list
20 1120193631 Friedrich, M (Max) 1 0.0 0 0 1 0.0 1220.0 -425.0 795.0 View list