Player Page

Coetzee, J (Janelle)
Dob: 2008/10/17 (U18)
Gender: Male
Chess SA id: 1080112341
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2020/02/21 (1586 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 rating1141.4
Current Weighted rating1141.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1141.4
Current highest rating achieved1153.2
Current floor (min rating allowed)653.2
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)±180.3
Current Raw change used (final)0.0
Projected new Raw rating1141.4
Projected new Weighed rating1050.1
Projected new Weighted performance236.6
Projected new final Raw rating (if new WP > new Raw)1141.4
Projected new highest rating1153.2
Projected new floor653.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1141.4
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 rating1142.4
Current Weighted rating1142.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1142.4
Current highest rating achieved1142.4
Current floor (min rating allowed)642.4
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)±180.0
Current Raw change used (final)0.0
Projected new Raw rating1142.4
Projected new Weighed rating1051.0
Projected new Weighted performance101.1
Projected new final Raw rating (if new WP > new Raw)1142.4
Projected new highest rating1142.4
Projected new floor642.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1142.4
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 rating1170.4
Current Weighted rating1170.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1170.4
Current highest rating achieved1170.4
Current floor (min rating allowed)670.4
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)±173.0
Current Raw change used (final)0.0
Projected new Raw rating1170.4
Projected new Weighed rating1076.8
Projected new Weighted performance164.0
Projected new final Raw rating (if new WP > new Raw)1170.4
Projected new highest rating1170.4
Projected new floor670.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1170.4
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 Swartkop LS Proewe 2020 (U13) 2020/02/21 2020/02/21 Tshwane (GTP) Rapid 30 0.60 5 5 2.0 1153.2 1200.0 Analysis
1 2019 Swartkop Laerskool Juniors Proewe (Seniors) 2019/03/08 2019/03/08 Tshwane (GTP) Standard 60 0.83 5 4 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 9 3 0 6 3.0 33.3 -141.7 1139.8 998.1
White 5 2 0 3 2.0 40.0 -85.0 1126.9 1041.9
Black 4 1 0 3 1.0 25.0 -212.5 1156.0 943.5
Standard All 4 1 0 3 1.0 25.0 -212.5 1112.4 899.9
White 2 1 0 1 1.0 50.0 0.0 1084.7 1084.7
Black 2 0 0 2 0.0 0.0 -425.0 1140.0 715.0
Rapid All 5 2 0 3 2.0 40.0 -85.0 1161.8 1076.8
White 3 1 0 2 1.0 33.3 -141.7 1155.0 1013.3
Black 2 1 0 1 1.0 50.0 0.0 1172.0 1172.0
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 1080097219 Elliott, C (Cayden) 2 0.0 0 0 2 0.0 1176.6 -425.0 751.6 View list
2 2080112345 Van Wyngaard, E (Elzaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1080131488 Van Niekerk, M (Madison) 1 1.0 1 0 0 100.0 1153.2 425.0 1578.2 View list
4 2070131485 De Beer, J (Jessilka) 1 1.0 1 0 0 100.0 1153.2 425.0 1578.2 View list
5 108087840 De Beer, K (Kieron) 1 0.0 0 0 1 0.0 1153.2 -425.0 728.2 View list
6 1080112340 Ricu, M (Myburg) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 108094853 Neethling, T (Tristan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 2080112339 Liebenberg, K (Karli) 1 0.0 0 0 1 0.0 1153.2 -425.0 728.2 View list