Player Page

De Jong, K (Kayla)
Dob: 2006/01/17 (U20)
Gender: Female
Chess SA id: 206079441
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2019/07/20 (1803 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
Current Raw rating677.4
Current Weighted rating677.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)677.4
Current highest rating achieved677.4
Current floor (min rating allowed)500.0
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)±349.1
Current Raw change used (final)0.0
Projected new Raw rating677.4
Projected new Weighed rating623.2
Projected new Weighted performance271.0
Projected new final Raw rating (if new WP > new Raw)677.4
Projected new highest rating677.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)677.4
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating665.6
Current Weighted rating665.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)665.6
Current highest rating achieved665.6
Current floor (min rating allowed)500.0
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)±355.0
Current Raw change used (final)0.0
Projected new Raw rating665.6
Projected new Weighed rating612.4
Projected new Weighted performance232.5
Projected new final Raw rating (if new WP > new Raw)665.6
Projected new highest rating665.6
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)665.6
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating584.8
Current Weighted rating584.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)584.8
Current highest rating achieved584.8
Current floor (min rating allowed)500.0
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)±398.4
Current Raw change used (final)0.0
Projected new Raw rating584.8
Projected new Weighed rating538.0
Projected new Weighted performance67.5
Projected new final Raw rating (if new WP > new Raw)584.8
Projected new highest rating584.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)584.8
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating508.4
Current Weighted rating508.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)508.4
Current highest rating achieved508.4
Current floor (min rating allowed)500.0
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)±444.2
Current Raw change used (final)0.0
Projected new Raw rating508.4
Projected new Weighed rating467.7
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating508.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)508.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 2019 D3 Team League (U13) 2019/07/20 2019/07/20 Tshwane (GTP) Standard 60 0.83 5 5 3.0 591.7 559.2 Analysis
2 2019 D3 Individuals (U13 Girls) 2019/04/13 2019/04/13 Tshwane (GTP) Standard 60 0.83 5 5 2.0 554.2 508.4 Analysis
1 2018 Super 12 (Senior) 2018/05/05 2018/05/05 Tshwane (GTP) Rapid 30 0.60 5 5 3.0 508.4 508.4 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 15 8 0 7 8.0 53.3 28.3 949.6 977.9
White 6 4 0 2 4.0 66.7 141.7 1008.1 1149.7
Black 9 4 0 5 4.0 44.4 -47.2 910.6 863.4
Standard All 10 5 0 5 5.0 50.0 0.0 1029.2 1029.2
White 4 2 0 2 2.0 50.0 0.0 1087.1 1087.1
Black 6 3 0 3 3.0 50.0 0.0 990.6 990.6
Rapid All 5 3 0 2 3.0 60.0 85.0 790.3 875.3
White 2 2 0 0 2.0 100.0 425.0 850.0 1275.0
Black 3 1 0 2 1.0 33.3 -141.7 750.6 608.9
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 107083513 Prinsloo, R (Rieghardt) 1 1.0 1 0 0 100.0 508.4 425.0 933.4 View list
2 107092284 Pila, L (Lesiba) 1 1.0 1 0 0 100.0 591.7 425.0 1016.7 View list
3 106093671 Ncamile, N (Nelisiwe) 1 1.0 1 0 0 100.0 554.2 425.0 979.2 View list
4 2090112687 Montja, M (Matlhatsi) 1 1.0 1 0 0 100.0 554.2 425.0 979.2 View list
5 106077014 Moller, C (Carlo) 1 1.0 1 0 0 100.0 508.4 425.0 933.4 View list
6 107071968 Van Der Merwe, N (Nicolaas) 1 1.0 1 0 0 100.0 591.7 425.0 1016.7 View list
7 107093797 Thaoge, K (Kgaugelo) 1 1.0 1 0 0 100.0 591.7 425.0 1016.7 View list
8 205091314 Snyman, DP (Dominic) 1 1.0 1 0 0 100.0 508.4 425.0 933.4 View list
9 207079679 Sibanda, AP (Andile Patience) 1 0.0 0 0 1 0.0 554.2 -425.0 129.2 View list
10 207068609 Rossouw, T (Tarien) 1 0.0 0 0 1 0.0 554.2 -425.0 129.2 View list
11 107054005 Marais, A (Alex) 1 0.0 0 0 1 0.0 508.4 -425.0 83.4 View list
12 1060112668 Makhubela, L (Letlhogonolo) 1 0.0 0 0 1 0.0 591.7 -425.0 166.7 View list
13 206079564 Leola, P (Patience) 1 0.0 0 0 1 0.0 554.2 -425.0 129.2 View list
14 105013693 Janse Van Rensburg, L (Luke) 1 0.0 0 0 1 0.0 508.4 -425.0 83.4 View list
15 107057529 Burgers, AJ (Adriaan) 1 0.0 0 0 1 0.0 591.7 -425.0 166.7 View list