Player Page

Coetzer, J (Jeann-Louis)
Dob: 2013/05/13 (U12)
Gender: Male
Chess SA id: 1130313130
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/10/26 (10 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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
Games played this month5
Score (S)2.5
Expected score (We)2.06
Difference (S-We)0.37
Current Raw change (no limits, including tournament time weight)14.6
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)14.6
Projected new Raw rating1214.6
Projected new Weighed rating1104.0
Projected new Weighted performance421.0
Projected new final Raw rating (if new WP > new Raw)1214.6
Projected new highest rating1214.6
Projected new floor714.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1214.6
Projected effective change (new Official - current Official)+14.6
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 achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
Games played this month5
Score (S)2.5
Expected score (We)2.05
Difference (S-We)0.45
Current Raw change (no limits, including tournament time weight)18.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)18.0
Projected new Raw rating1218.0
Projected new Weighed rating1104.0
Projected new Weighted performance421.0
Projected new final Raw rating (if new WP > new Raw)1218.0
Projected new highest rating1218.0
Projected new floor718.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.0
Projected effective change (new Official - current Official)+18.0
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
Tournament: Lardies Ope 2024 (U12)
Start: 2024/10/26  End: 2024/10/26  Host: GTP  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 2.5
Main rating: 1200.0  Rating gain/loss: 14.6
Type rating: 1200.0  Rating gain/loss: 18.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Lardies Ope 2024 (U12) 2024/10/26 2024/10/26 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 Lardies Ope 2024 (U12) 2024/10/26 2024/10/26 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 1 2 2.5 50.0 0.0 1267.3 1267.3
White 2 1 0 1 1.0 50.0 0.0 1284.5 1284.5
Black 3 1 1 1 1.5 50.0 0.0 1255.8 1255.8
Standard All 5 2 1 2 2.5 50.0 0.0 1267.3 1267.3
White 2 1 0 1 1.0 50.0 0.0 1284.5 1284.5
Black 3 1 1 1 1.5 50.0 0.0 1255.8 1255.8
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 5 2 1 2 2.5 50.0 0.0 1267.3 1267.3
White 2 1 0 1 1.0 50.0 0.0 1284.5 1284.5
Black 3 1 1 1 1.5 50.0 0.0 1255.8 1255.8
Standard All 5 2 1 2 2.5 50.0 0.0 1267.3 1267.3
White 2 1 0 1 1.0 50.0 0.0 1284.5 1284.5
Black 3 1 1 1 1.5 50.0 0.0 1255.8 1255.8
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1140134429 Botha, G (Gregory) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1140313139 Thompson, W (Willem) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1130311088 Pienaar, D (Declan) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
4 2130154142 Mabasa, D (Dzunani) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 2140158377 Grobbelaar, M (Mienje) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list