Player Page

Coetzee, J (Jeandre)
Dob: 2005/07/12 (U20)
Gender: Male
Chess SA id: 105087132
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2018/02/24 (2314 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 rating579.8
Current Weighted rating579.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)579.8
Current highest rating achieved579.8
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)±401.2
Current Raw change used (final)0.0
Projected new Raw rating579.8
Projected new Weighed rating533.4
Projected new Weighted performance104.8
Projected new final Raw rating (if new WP > new Raw)579.8
Projected new highest rating579.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)579.8
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 rating578.8
Current Weighted rating578.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)578.8
Current highest rating achieved578.8
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)±401.8
Current Raw change used (final)0.0
Projected new Raw rating578.8
Projected new Weighed rating532.5
Projected new Weighted performance70.7
Projected new final Raw rating (if new WP > new Raw)578.8
Projected new highest rating578.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)578.8
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 rating518.8
Current Weighted rating518.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)518.8
Current highest rating achieved518.8
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)±437.6
Current Raw change used (final)0.0
Projected new Raw rating518.8
Projected new Weighed rating477.3
Projected new Weighted performance50.8
Projected new final Raw rating (if new WP > new Raw)518.8
Projected new highest rating518.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)518.8
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Welgemoed Chess Challenge 2018 (U14) 2018/02/24 2018/02/24 Cape Town (WCT) Rapid 30 0.60 5 5 1.5 500.0 500.0 Analysis
1 District East Schools Chess Open Trials 2018 (U13) 2018/02/02 2018/02/03 Cape Town (WCT) Standard 60 0.83 6 6 2.0 500.0 500.0 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 11 3 1 7 3.5 31.8 -154.5 1065.8 911.2
White 6 2 0 4 2.0 33.3 -141.7 953.9 812.3
Black 5 1 1 3 1.5 30.0 -170.0 1200.0 1030.0
Standard All 6 2 0 4 2.0 33.3 -141.7 1200.0 1058.3
White 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Black 3 0 0 3 0.0 0.0 -425.0 1200.0 775.0
Rapid All 5 1 1 3 1.5 30.0 -170.0 904.7 734.7
White 3 0 0 3 0.0 0.0 -425.0 707.9 282.9
Black 2 1 1 0 1.5 75.0 212.5 1200.0 1412.5
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 2050096532 Ndongeni, A (Amahle) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
2 1060096567 Olifant, C (Christo) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
3 1050097563 Robinson, O (Owen) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
4 1060097573 Rossiter, I (Isabella) 1 0.5 0 1 0 50.0 500.0 0.0 500.0 View list
5 105076797 Wessie, V (Vaughan) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
6 1050096515 Van Zyl, JG (Jeandre) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
7 1060096522 Skosan, Z (Zachariah) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
8 106085447 Prinsloo, R (Reinhardt) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
9 2050096535 Nondolongo, P (Phiwe) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
10 106092062 Ncethelo, B (Bongolethu) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
11 106065042 Laurence, J (James) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list