Player Page

Boonzaaier, A (Adrian)
Dob: 2009/10/28 (U16)
Gender: Male
Chess SA id: 1090301493
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/05/18 (19 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 rating1237.6
Curent Weighted rating1204.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1237.6
Current floor (min rating allowed)737.6
Current highest rating achieved1237.6
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)±157.2
Current Raw change used (final)0.0
Projected new Raw rating1237.6
Projected new Weighed rating1207.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1237.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1237.6
Projected new floor737.6
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 rating1243.2
Curent Weighted rating1203.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1243.2
Current floor (min rating allowed)743.2
Current highest rating achieved1243.2
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)±155.9
Current Raw change used (final)0.0
Projected new Raw rating1243.2
Projected new Weighed rating1206.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1243.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1243.2
Projected new floor743.2
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 rating1204.0
Curent Weighted rating1200.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1204.0
Current floor (min rating allowed)704.0
Current highest rating achieved1204.0
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)±164.9
Current Raw change used (final)0.0
Projected new Raw rating1204.0
Projected new Weighed rating1201.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1204.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1204.0
Projected new floor704.0
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)704.0
Current highest rating achieved0.0
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 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 rating0.0
Projected new floor704.0
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Ekurhuleni North High School Individuals 2024 (U15 Boys) 2024/05/18 2024/05/18 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1207.4 1200.0 Analysis
1 Kempton Park Cluster Individuals 2024 (U15 Boys) 2024/03/02 2024/03/02 Ekurhuleni (GE) Rapid 30 0.60 6 4 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Ekurhuleni North High School Individuals 2024 (U15 Boys) 2024/05/18 2024/05/18 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1207.4 1200.0 Analysis
1 Kempton Park Cluster Individuals 2024 (U15 Boys) 2024/03/02 2024/03/02 Ekurhuleni (GE) Rapid 30 0.60 6 4 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 5 0 4 5.0 55.6 47.2 1278.5 1325.7
White 4 3 0 1 3.0 75.0 212.5 1243.8 1456.3
Black 5 2 0 3 2.0 40.0 -85.0 1306.3 1221.3
Standard All 5 3 0 2 3.0 60.0 85.0 1288.3 1373.3
White 2 1 0 1 1.0 50.0 0.0 1284.2 1284.2
Black 3 2 0 1 2.0 66.7 141.7 1291.0 1432.7
Rapid All 4 2 0 2 2.0 50.0 0.0 1266.3 1266.3
White 2 2 0 0 2.0 100.0 425.0 1203.3 1628.3
Black 2 0 0 2 0.0 0.0 -425.0 1329.3 904.3
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 9 5 0 4 5.0 55.6 47.2 1278.5 1325.7
White 4 3 0 1 3.0 75.0 212.5 1243.8 1456.3
Black 5 2 0 3 2.0 40.0 -85.0 1306.3 1221.3
Standard All 5 3 0 2 3.0 60.0 85.0 1288.3 1373.3
White 2 1 0 1 1.0 50.0 0.0 1284.2 1284.2
Black 3 2 0 1 2.0 66.7 141.7 1291.0 1432.7
Rapid All 4 2 0 2 2.0 50.0 0.0 1266.3 1266.3
White 2 2 0 0 2.0 100.0 425.0 1203.3 1628.3
Black 2 0 0 2 0.0 0.0 -425.0 1329.3 904.3
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 109092824 Labuschagne, I (Ivan) 2 0.0 0 0 2 0.0 1203.7 -425.0 778.7 View list
2 1100157191 Sithole, B (Brendel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1100305330 Seabela, K (Kgomotso) 1 1.0 1 0 0 100.0 1207.4 425.0 1632.4 View list
4 1090305324 Muvbuta, N (Nathan) 1 1.0 1 0 0 100.0 1207.4 425.0 1632.4 View list
5 1100301495 Hoole, A (Aidan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1090305332 Utale, R (Roy) 1 1.0 1 0 0 100.0 1207.4 425.0 1632.4 View list
7 1100116478 Smith, H (Henre) 1 0.0 0 0 1 0.0 1207.4 -425.0 782.4 View list
8 1100161053 Kimabana, R (Rony) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list