Player Page

Coetzee, J (Joshua)
Dob: 2006/03/03 (U20)
Gender: Male
Chess SA id: 1060097998
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2018/03/25 (2436 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 rating1078.3
Current Weighted rating1078.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1078.3
Current highest rating achieved1078.3
Current floor (min rating allowed)578.3
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)±197.2
Current Raw change used (final)0.0
Projected new Raw rating1078.3
Projected new Weighed rating992.0
Projected new Weighted performance87.1
Projected new final Raw rating (if new WP > new Raw)1078.3
Projected new highest rating1078.3
Projected new floor578.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1078.3
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 rating1128.0
Current Weighted rating1128.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1128.0
Current highest rating achieved1128.0
Current floor (min rating allowed)628.0
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)±183.7
Current Raw change used (final)0.0
Projected new Raw rating1128.0
Projected new Weighed rating1037.8
Projected new Weighted performance52.8
Projected new final Raw rating (if new WP > new Raw)1128.0
Projected new highest rating1128.0
Projected new floor628.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1128.0
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 rating1097.2
Current Weighted rating1097.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1097.2
Current highest rating achieved1097.2
Current floor (min rating allowed)597.2
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)±192.0
Current Raw change used (final)0.0
Projected new Raw rating1097.2
Projected new Weighed rating1009.4
Projected new Weighted performance45.1
Projected new final Raw rating (if new WP > new Raw)1097.2
Projected new highest rating1097.2
Projected new floor597.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1097.2
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 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
2 Cape Winelands Schools Prestige 2018 (U13 Boys) 2018/03/24 2018/03/25 Cape Winelands (WCW) Standard 60 0.83 7 7 2.5 1200.0 1200.0 Analysis
1 Cape Winelands Schools Trials 1 2018 (U13 Boys) 2018/03/03 2018/03/03 Cape Winelands (WCW) Rapid 30 0.60 6 6 1.0 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 13 3 1 9 3.5 26.9 -196.2 1105.3 909.1
White 6 1 0 5 1.0 16.7 -283.3 1075.7 792.4
Black 7 2 1 4 2.5 35.7 -121.4 1130.7 1009.2
Standard All 7 2 1 4 2.5 35.7 -121.4 1076.6 955.2
White 3 0 0 3 0.0 0.0 -425.0 1047.0 622.0
Black 4 2 1 1 2.5 62.5 106.3 1098.8 1205.0
Rapid All 6 1 0 5 1.0 16.7 -283.3 1138.7 855.4
White 3 1 0 2 1.0 33.3 -141.7 1104.3 962.7
Black 3 0 0 3 0.0 0.0 -425.0 1173.1 748.1
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 1050096739 Opperman, E (Enrico) 2 1.0 1 0 1 50.0 1200.0 0.0 1200.0 View list
2 1050097104 Van Rooyen, D (De Villiers) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1050097105 Swanepoel, M (Marcus) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 105046625 De Wet, WJ (Wouter) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 1050098000 Walles, B (Benjamin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1050099581 Smith, JC (Juan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1050097108 Segelaar, G (Geriant) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 105084228 Ruiters, D (Dehiaano) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 105084226 Minnaar, M (Marquin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 105057145 Didloff, T (Tristan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 105092976 Dangazele, H (Hlalanathi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 105078285 Baron, R (Rowan-Lee) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list