Player Page

Matthews, K (Kaylee)
Dob: 2010/09/03 (U16)
Gender: Female
Chess SA id: 2100159901
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (9 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 rating1161.6
Curent Weighted rating1175.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1175.5
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month4
Score (S)0.0
Expected score (We)1.85
Difference (S-We)-1.85
Current Raw change (no limits, including tournament time weight)-40.0
Current min/max change allowed (with limits)±175.1
Current Raw change used (final)-40.0
Projected new Raw rating1121.6
Projected new Weighed rating1170.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1170.5
Projected effective change (new Official - current Official)-5.0
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 rating1154.6
Curent Weighted rating1170.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1170.5
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)±176.9
Current Raw change used (final)0.0
Projected new Raw rating1154.6
Projected new Weighed rating1168.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1168.4
Projected effective change (new Official - current Official)-2.1
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 rating1193.2
Curent Weighted rating1198.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1198.4
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month4
Score (S)0.0
Expected score (We)1.96
Difference (S-We)-1.96
Current Raw change (no limits, including tournament time weight)-70.6
Current min/max change allowed (with limits)±167.4
Current Raw change used (final)-70.6
Projected new Raw rating1122.6
Projected new Weighed rating1192.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1192.3
Projected effective change (new Official - current Official)-6.1
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 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 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 floor700.0
Projected new K-facor36
Tournaments
Tournament: Lower West Top Schools 2024 (U15)
Start: 2024/05/11  End: 2024/05/11  Host: WCU  Type: Rapid   Time: 30  Time weight: 0.60  Rounds: 4
Games: 4  Score: 0.0
Main rating: 1161.6  Rating gain/loss: -40.0
Type rating: 1193.2  Rating gain/loss: -70.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Lower West Top Schools 2024 (U15) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 4 0.0 1161.6 1193.2 Analysis
1 Lower West Coast Schools Chess Prestige 2024 (U15 Girls) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1162.7 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Lower West Top Schools 2024 (U15) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 4 0.0 1161.6 1193.2 Analysis
2 Lower West Coast Schools Chess Prestige 2024 (U15 Girls) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1162.7 1200.0 Analysis
1 CW Top Schools 2023 (U14) 2023/08/12 2023/08/12 West Coast (WCU) Standard 60 0.83 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 2 0 7 2.0 22.2 -236.1 1223.7 987.5
White 5 1 0 4 1.0 20.0 -255.0 1254.1 999.1
Black 4 1 0 3 1.0 25.0 -212.5 1185.7 973.2
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 9 2 0 7 2.0 22.2 -236.1 1223.7 987.5
White 5 1 0 4 1.0 20.0 -255.0 1254.1 999.1
Black 4 1 0 3 1.0 25.0 -212.5 1185.7 973.2
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 13 3 0 10 3.0 23.1 -228.8 1199.8 970.9
White 7 1 0 6 1.0 14.3 -303.6 1208.3 904.8
Black 6 2 0 4 2.0 33.3 -141.7 1189.8 1048.1
Standard All 4 1 0 3 1.0 25.0 -212.5 1146.0 933.5
White 2 0 0 2 0.0 0.0 -425.0 1094.0 669.0
Black 2 1 0 1 1.0 50.0 0.0 1198.0 1198.0
Rapid All 9 2 0 7 2.0 22.2 -236.1 1223.7 987.5
White 5 1 0 4 1.0 20.0 -255.0 1254.1 999.1
Black 4 1 0 3 1.0 25.0 -212.5 1185.7 973.2
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 2100192707 Pieters, E (Ester) 2 0.0 0 0 2 0.0 1162.2 -425.0 737.2 View list
2 2100159896 Coetzee, R (Ranice) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2100156870 Scholtz, J (Jodine) 1 1.0 1 0 0 100.0 1162.7 425.0 1587.7 View list
4 2090192709 Van Der Westhuizen, L (Lauren) 1 1.0 1 0 0 100.0 1162.7 425.0 1587.7 View list
5 1110117560 Stoffberg, M (Mikaeel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1120140076 Rooi, J (Josh-Lee) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1080148003 Baartman, J (Jason) 1 0.0 0 0 1 0.0 1161.6 -425.0 736.6 View list
8 1100301867 Adams, E (El-Linio) 1 0.0 0 0 1 0.0 1161.6 -425.0 736.6 View list
9 2110103511 Philander, M (Megan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 2100142543 Love, C (Celine) 1 0.0 0 0 1 0.0 1162.7 -425.0 737.7 View list
11 1090192689 Fortuin, M (Marshall) 1 0.0 0 0 1 0.0 1161.6 -425.0 736.6 View list
12 2100192704 Engelbrecht, P (Petrolene) 1 0.0 0 0 1 0.0 1162.7 -425.0 737.7 View list