Player Page

Boois, J (Jp)
Dob: 2011/05/21 (U14)
Gender: Male
Chess SA id: 1110192545
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/02/10 (82 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 rating1145.5
Curent Weighted rating1187.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1187.5
Current floor (min rating allowed)645.5
Current highest rating achieved1145.5
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)±179.2
Current Raw change used (final)0.0
Projected new Raw rating1145.5
Projected new Weighed rating1183.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1183.7
Projected effective change (new Official - current Official)-3.8
Projected new highest rating1145.5
Projected new floor645.5
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)700.0
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 floor700.0
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 rating1112.4
Curent Weighted rating1179.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1179.9
Current floor (min rating allowed)612.4
Current highest rating achieved1112.4
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)±187.9
Current Raw change used (final)0.0
Projected new Raw rating1112.4
Projected new Weighed rating1173.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1173.7
Projected effective change (new Official - current Official)-6.1
Projected new highest rating1112.4
Projected new floor612.4
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)612.4
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 floor612.4
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Bo-Weskus Skole Prestige 2024 (O13 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 0.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 Bo-Weskus Skole Prestige 2024 (O13 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 0 0 5 0.0 0.0 -425.0 1231.8 806.8
White 2 0 0 2 0.0 0.0 -425.0 1195.4 770.4
Black 3 0 0 3 0.0 0.0 -425.0 1256.1 831.1
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 5 0 0 5 0.0 0.0 -425.0 1231.8 806.8
White 2 0 0 2 0.0 0.0 -425.0 1195.4 770.4
Black 3 0 0 3 0.0 0.0 -425.0 1256.1 831.1
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 5 0 0 5 0.0 0.0 -425.0 1231.8 806.8
White 2 0 0 2 0.0 0.0 -425.0 1195.4 770.4
Black 3 0 0 3 0.0 0.0 -425.0 1256.1 831.1
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 5 0 0 5 0.0 0.0 -425.0 1231.8 806.8
White 2 0 0 2 0.0 0.0 -425.0 1195.4 770.4
Black 3 0 0 3 0.0 0.0 -425.0 1256.1 831.1
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 1120134718 Matthys, E (Ezekiel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
2 1110192555 Maarman, S (Seandre) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
3 1120192549 Hollenbach, S (Stiaan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 1110139101 Greeff, G (Giteau) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1130131916 Cloete, S (Stan-Lee) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list