Player Page

Booysen, K (Kayden)
Dob: 2010/04/30 (U16)
Gender: Female
Chess SA id: 2100137486
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2023/04/15 (400 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 rating1248.2
Curent Weighted rating1248.7
Curent Weighted performance1038.8
Current official/published rating (highest between Raw, WR and WP)1248.7
Current floor (min rating allowed)777.7
Current highest rating achieved1277.7
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)±154.8
Current Raw change used (final)0.0
Projected new Raw rating1248.2
Projected new Weighed rating1248.9
Projected new Weighted performance1038.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1248.9
Projected effective change (new Official - current Official)+0.2
Projected new highest rating1277.7
Projected new floor777.7
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 rating1248.2
Curent Weighted rating1249.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1249.4
Current floor (min rating allowed)788.9
Current highest rating achieved1288.9
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)±154.8
Current Raw change used (final)0.0
Projected new Raw rating1248.2
Projected new Weighed rating1249.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1249.6
Projected effective change (new Official - current Official)+0.2
Projected new highest rating1288.9
Projected new floor788.9
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 rating1214.4
Curent Weighted rating1210.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1214.4
Current floor (min rating allowed)714.4
Current highest rating achieved1214.4
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)±162.4
Current Raw change used (final)0.0
Projected new Raw rating1214.4
Projected new Weighed rating1211.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1214.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1214.4
Projected new floor714.4
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)714.4
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 floor714.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Midas Paints Chess Cup Term 2 2023 (U14) 2023/04/15 2023/04/15 Cape Winelands (WCW) Rapid 13 0.35 5 5 3.0 1243.3 1193.6 Analysis
5 Cape Winelands Schools Prestige 2023 (U13 Girls) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 4 1.0 1277.7 1288.9 Analysis
4 Cape Winelands Schools Chess - Trials 1 2023 (U13 Girls) 2023/02/18 2023/02/18 Cape Winelands (WCW) Standard 60 0.83 5 5 4.0 1250.8 1253.6 Analysis
3 Cape Winelands Schools Top Schools 2022 (U13 Mix) 2022/08/27 2022/08/27 Cape Winelands (WCW) Standard 60 0.83 5 5 4.0 1197.3 1188.4 Analysis
2 Cape Winelands Schools 2022 (U13 Girls) 2022/03/12 2022/03/12 Cape Winelands (WCW) Standard 60 0.83 5 5 2.5 1196.6 1200.0 Analysis
1 Central Winelands Schools Individual Trials 2022 (U13 Girls) 2022/02/19 2022/02/19 Cape Winelands (WCW) Rapid 35 0.66 5 4 2.0 1200.0 1200.0 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 28 15 3 10 16.5 58.9 75.9 1197.6 1273.5
White 13 9 1 3 9.5 73.1 196.2 1200.9 1397.1
Black 15 6 2 7 7.0 46.7 -28.3 1194.7 1166.3
Standard All 19 11 1 7 11.5 60.5 89.5 1197.6 1287.0
White 9 7 0 2 7.0 77.8 236.1 1205.8 1441.9
Black 10 4 1 5 4.5 45.0 -42.5 1190.1 1147.6
Rapid All 9 4 2 3 5.0 55.6 47.2 1197.6 1244.8
White 4 2 1 1 2.5 62.5 106.3 1189.9 1296.2
Black 5 2 1 2 2.5 50.0 0.0 1203.7 1203.7
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 2100137702 Matthys, W (Waylynne Beronick) 1 1.0 1 0 0 100.0 1196.6 425.0 1621.6 View list
2 1130141764 Le Roux, A (Alexander) 1 1.0 1 0 0 100.0 1197.3 425.0 1622.3 View list
3 2100137701 Landsman, M (Mikayla Jemelia Abigail) 1 1.0 1 0 0 100.0 1250.8 425.0 1675.8 View list
4 2090146167 Geland, R (Remarqio) 1 1.0 1 0 0 100.0 1197.3 425.0 1622.3 View list
5 1110135521 Gaffoor, E (Eesa) 1 1.0 1 0 0 100.0 1197.3 425.0 1622.3 View list
6 2110137472 Fortuin, A (Ashanti) 1 1.0 1 0 0 100.0 1250.8 425.0 1675.8 View list
7 2100113433 Fihla, E (Esethu) 1 1.0 1 0 0 100.0 1250.8 425.0 1675.8 View list
8 2090145674 Du Plessis, M (Madelein) 1 1.0 1 0 0 100.0 1243.3 425.0 1668.3 View list
9 2100098101 Damons, S (Stephlinn) 1 1.0 1 0 0 100.0 1196.6 425.0 1621.6 View list
10 2110113425 Saul, R (Rebekah) 1 1.0 1 0 0 100.0 1277.7 425.0 1702.7 View list
11 1100141748 Arries, A (Aldavian) 1 1.0 1 0 0 100.0 1197.3 425.0 1622.3 View list
12 2110149805 Chopiso, Y (Yomelela) 1 1.0 1 0 0 100.0 1250.8 425.0 1675.8 View list
13 1090154634 Strydom, M (Mighael) 1 1.0 1 0 0 100.0 1243.3 425.0 1668.3 View list
14 2090137492 Walters, M (Mia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1120145670 Weng, J (Jason) 1 1.0 1 0 0 100.0 1243.3 425.0 1668.3 View list
16 2100108734 Botma, I (Inke) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
17 209085017 Roos, A (Aleza) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
18 2100108736 Steenkamp, N (Nicole) 1 0.5 0 1 0 50.0 1196.6 0.0 1196.6 View list
19 2110139462 Sithonga, A (Ahlumile) 1 0.0 0 0 1 0.0 1277.7 -425.0 852.7 View list
20 2100137490 Rack, A (Ava) 1 0.0 0 0 1 0.0 1277.7 -425.0 852.7 View list