Player Page

Claassen, JLA (Jay-Lee-Ann)
Dob: 2005/08/02 (U20)
Gender: Female
Chess SA id: 205004871
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2023/02/11 (458 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 rating975.8
Curent Weighted rating971.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)975.8
Current floor (min rating allowed)500.0
Current highest rating achieved975.8
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)±228.2
Current Raw change used (final)0.0
Projected new Raw rating975.8
Projected new Weighed rating972.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)975.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating975.8
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 rating930.4
Curent Weighted rating930.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)930.4
Current floor (min rating allowed)500.0
Current highest rating achieved930.4
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)±243.5
Current Raw change used (final)0.0
Projected new Raw rating930.4
Projected new Weighed rating930.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)930.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating930.4
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 rating881.6
Curent Weighted rating873.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)881.6
Current floor (min rating allowed)500.0
Current highest rating achieved881.6
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)±261.0
Current Raw change used (final)0.0
Projected new Raw rating881.6
Projected new Weighed rating874.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)881.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating881.6
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 rating810.0
Curent Weighted rating810.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)810.0
Current floor (min rating allowed)500.0
Current highest rating achieved810.0
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)±289.0
Current Raw change used (final)0.0
Projected new Raw rating810.0
Projected new Weighed rating810.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)810.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating810.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Bo-Weskus Skole Prestige 2023 (Hoërskool Dogters) 2023/02/11 2023/02/11 West Coast (WCU) Rapid 30 0.60 5 5 2.0 939.1 810.0 Analysis
2 Western Cape Schools Chess 2022 (U18 Girls) 2022/05/07 2022/05/08 Eden District (WEG) Standard 65 0.85 6 6 3.0 888.4 898.4 Analysis
1 West Coast Schools Prestige 2022 (U18 Girls) 2022/02/19 2022/02/19 West Coast (WCU) Standard 60 0.83 6 6 3.0 810.0 810.0 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 8 0 9 8.0 47.1 -25.0 1190.2 1165.2
White 9 4 0 5 4.0 44.4 -47.2 1206.9 1159.6
Black 8 4 0 4 4.0 50.0 0.0 1171.5 1171.5
Standard All 12 6 0 6 6.0 50.0 0.0 1131.4 1131.4
White 6 3 0 3 3.0 50.0 0.0 1100.6 1100.6
Black 6 3 0 3 3.0 50.0 0.0 1162.3 1162.3
Rapid All 5 2 0 3 2.0 40.0 -85.0 1331.3 1246.3
White 3 1 0 2 1.0 33.3 -141.7 1419.3 1277.7
Black 2 1 0 1 1.0 50.0 0.0 1199.3 1199.3
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 206068758 Klaase, A (Angelique) 1 1.0 1 0 0 100.0 810.0 425.0 1235.0 View list
2 2060133338 Hartnick, J (Jastine) 1 1.0 1 0 0 100.0 888.4 425.0 1313.4 View list
3 2080131858 Fortuin, C (Christonique) 1 1.0 1 0 0 100.0 939.1 425.0 1364.1 View list
4 205078544 Dodd, A (Anya) 1 1.0 1 0 0 100.0 888.4 425.0 1313.4 View list
5 205077639 Scheepers, K (Kayla) 1 1.0 1 0 0 100.0 810.0 425.0 1235.0 View list
6 2050137300 Perry, C (Cailynn) 1 1.0 1 0 0 100.0 810.0 425.0 1235.0 View list
7 206085434 Archbold, N (Neave) 1 1.0 1 0 0 100.0 888.4 425.0 1313.4 View list
8 2090099753 De Bruin, E (Elrise) 1 1.0 1 0 0 100.0 939.1 425.0 1364.1 View list
9 208078559 Van Zyl, M (Mea) 1 0.0 0 0 1 0.0 939.1 -425.0 514.1 View list
10 209078595 Van Der Westhuizen, C (Courtney) 1 0.0 0 0 1 0.0 939.1 -425.0 514.1 View list
11 2060110441 Coetzee, Z (Zola) 1 0.0 0 0 1 0.0 810.0 -425.0 385.0 View list
12 2050140608 Coetzee, C (Chelsy) 1 0.0 0 0 1 0.0 888.4 -425.0 463.4 View list
13 206083977 Nomdo, M (Monique) 1 0.0 0 0 1 0.0 888.4 -425.0 463.4 View list
14 206093487 Mattheus, E (Elcay) 1 0.0 0 0 1 0.0 810.0 -425.0 385.0 View list
15 205060329 Maletta, L (Legene) 1 0.0 0 0 1 0.0 939.1 -425.0 514.1 View list
16 206060328 Maarman, P (Perusha) 1 0.0 0 0 1 0.0 810.0 -425.0 385.0 View list
17 206078297 Demas, G (Genevieve) 1 0.0 0 0 1 0.0 888.4 -425.0 463.4 View list