Player Page

Coetzee, J (Jonico)
Dob: 2010/11/05 (U16)
Gender: Male
Chess SA id: 1100114944
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2020/01/18 (1613 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 rating1088.1
Current Weighted rating1088.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1088.1
Current highest rating achieved1175.1
Current floor (min rating allowed)675.1
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)±194.5
Current Raw change used (final)0.0
Projected new Raw rating1088.1
Projected new Weighed rating1001.1
Projected new Weighted performance311.9
Projected new final Raw rating (if new WP > new Raw)1088.1
Projected new highest rating1175.1
Projected new floor675.1
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1088.1
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 rating1064.8
Current Weighted rating1064.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1064.8
Current highest rating achieved1168.4
Current floor (min rating allowed)668.4
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)±201.0
Current Raw change used (final)0.0
Projected new Raw rating1064.8
Projected new Weighed rating979.6
Projected new Weighted performance311.9
Projected new final Raw rating (if new WP > new Raw)1064.8
Projected new highest rating1168.4
Projected new floor668.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1064.8
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 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
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
3 Mangaung Metro Chess 17-18 January 2020 (E) 2020/01/17 2020/01/18 Mangaung (FMB) Standard 62 0.84 5 5 0.0 1175.1 1168.4 Analysis
2 Mangaung Metro Chess 16-17 August 2019 (F) 2019/08/16 2019/08/17 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1165.7 1156.8 Analysis
1 Mangaung Metro Chess 31 May to 1 June 2019 (F) 2019/05/31 2019/06/01 Mangaung (FMB) Standard 62 0.84 5 5 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 15 4 2 9 5.0 33.3 -141.7 1131.1 989.4
White 7 0 1 6 0.5 7.1 -364.3 1133.3 769.0
Black 8 4 1 3 4.5 56.3 53.1 1129.1 1182.3
Standard All 15 4 2 9 5.0 33.3 -141.7 1131.1 989.4
White 7 0 1 6 0.5 7.1 -364.3 1133.3 769.0
Black 8 4 1 3 4.5 56.3 53.1 1129.1 1182.3
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 1100100918 Rossouw, D (Dihan) 2 1.5 1 1 0 75.0 1182.8 212.5 1395.3 View list
2 2100114945 Molehe, B (Botshe) 2 1.0 1 0 1 50.0 1170.4 0.0 1170.4 View list
3 1100114947 Moeketsi, L (Lesedi) 2 0.0 0 0 2 0.0 1182.8 -425.0 757.8 View list
4 1100117640 Nhlapo, N (Nkanyiso) 1 1.0 1 0 0 100.0 1165.7 425.0 1590.7 View list
5 2100114946 Maikeco, M (Matshego) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1110117638 Fortein, C (Celeb) 1 0.5 0 1 0 50.0 1165.7 0.0 1165.7 View list
7 1110100914 Van Rensburg, M (Marnus) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1100119330 Sartain, R (Ryan) 1 0.0 0 0 1 0.0 1175.1 -425.0 750.1 View list
9 1110111849 Maritz, J (Jandre) 1 0.0 0 0 1 0.0 1175.1 -425.0 750.1 View list
10 1110106780 Liversage, C (Corne) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1100130043 De Klerk, K (Kai) 1 0.0 0 0 1 0.0 1175.1 -425.0 750.1 View list
12 210086184 Beelders, K (Kyra) 1 0.0 0 0 1 0.0 1175.1 -425.0 750.1 View list