Player Page

Kempen, D (Deon)
Dob: 2013/09/04 (U12)
Gender: Male
Chess SA id: 1130150094
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/09/03 (287 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 rating1171.1
Current Weighted rating1183.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1183.5
Current highest rating achieved1216.8
Current floor (min rating allowed)716.8
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)±172.8
Current Raw change used (final)0.0
Projected new Raw rating1171.1
Projected new Weighed rating1088.2
Projected new Weighted performance874.5
Projected new final Raw rating (if new WP > new Raw)1171.1
Projected new highest rating1216.8
Projected new floor716.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1171.1
Projected effective change (new Official - current Official)-12.4
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 rating1154.0
Current Weighted rating1170.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1170.1
Current highest rating achieved1154.0
Current floor (min rating allowed)654.0
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)±177.0
Current Raw change used (final)0.0
Projected new Raw rating1154.0
Projected new Weighed rating1075.6
Projected new Weighted performance283.3
Projected new final Raw rating (if new WP > new Raw)1154.0
Projected new highest rating1154.0
Projected new floor654.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1154.0
Projected effective change (new Official - current Official)-16.1
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 rating1203.2
Current Weighted rating1204.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1204.6
Current highest rating achieved1224.8
Current floor (min rating allowed)724.8
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)±165.1
Current Raw change used (final)0.0
Projected new Raw rating1203.2
Projected new Weighed rating1108.2
Projected new Weighted performance830.3
Projected new final Raw rating (if new WP > new Raw)1203.2
Projected new highest rating1224.8
Projected new floor724.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1203.2
Projected effective change (new Official - current Official)-1.4
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Western Cape Top Schools 2023 (U11 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 4 0.5 1205.5 1200.0 Analysis
3 CT Metro District East Top Schools Chess 2023 (U11 Mixed) 2023/07/29 2023/07/29 Cape Town (WCT) Rapid 30 0.60 7 4 2.0 1203.6 1200.0 Analysis
2 Rhenish Primary Tournament 2023 (U12) 2023/05/13 2023/05/13 Cape Winelands (WCW) Rapid 30 0.60 6 5 2.0 1216.8 1224.8 Analysis
1 De Hoop Teams Play Offs 2023 (U11 Mixed) 2023/02/11 2023/02/11 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 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 18 7 1 10 7.5 41.7 -70.8 1220.3 1149.5
White 6 2 1 3 2.5 41.7 -70.8 1190.4 1119.5
Black 12 5 0 7 5.0 41.7 -70.8 1235.3 1164.4
Standard All 4 0 1 3 0.5 12.5 -318.8 1261.2 942.4
White 1 0 1 0 0.5 50.0 0.0 1104.4 1104.4
Black 3 0 0 3 0.0 0.0 -425.0 1313.4 888.4
Rapid All 14 7 0 7 7.0 50.0 0.0 1208.6 1208.6
White 5 2 0 3 2.0 40.0 -85.0 1207.5 1122.5
Black 9 5 0 4 5.0 55.6 47.2 1209.2 1256.4
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 1130156893 Calvert, C (Caylim) 1 1.0 1 0 0 100.0 1216.8 425.0 1641.8 View list
2 2130156898 Davids, M (Mia) 1 1.0 1 0 0 100.0 1216.8 425.0 1641.8 View list
3 1120158881 Klaassens, K (Keanu) 1 1.0 1 0 0 100.0 1203.6 425.0 1628.6 View list
4 1120150093 Joao, M (Michyla) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1130158886 May, A (Awafeze) 1 1.0 1 0 0 100.0 1203.6 425.0 1628.6 View list
6 1120138793 Van Zyl, M (Michael) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1120150096 Temmers, L (Luke) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1110141744 Lottering, C (Caylim) 1 0.5 0 1 0 50.0 1205.5 0.0 1205.5 View list
9 2130138971 Pretorius, M (Mia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 2120138778 Pfukwa, P (Palesa) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1120151135 Onyire, P (Prince) 1 0.0 0 0 1 0.0 1203.6 -425.0 778.6 View list
12 1120159234 Nceka, B (Brandon) 1 0.0 0 0 1 0.0 1205.5 -425.0 780.5 View list
13 1130135090 Mputing, T (Thando) 1 0.0 0 0 1 0.0 1205.5 -425.0 780.5 View list
14 1120130503 Matthews, M (Marcel) 1 0.0 0 0 1 0.0 1216.8 -425.0 791.8 View list
15 1120153064 De Wet, E (Emile) 1 0.0 0 0 1 0.0 1216.8 -425.0 791.8 View list
16 1120140723 Chamberlain, E (Eduan) 1 0.0 0 0 1 0.0 1216.8 -425.0 791.8 View list
17 1130138954 Akuetteh, A (Aaron) 1 0.0 0 0 1 0.0 1203.6 -425.0 778.6 View list
18 1130135809 Ahrense, C (Cullen) 1 0.0 0 0 1 0.0 1205.5 -425.0 780.5 View list