Player Page

Koch, E (Eckhard)
Dob: 2010/02/19 (U16)
Gender: Male
Chess SA id: 1100110244
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2019/04/06 (2057 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 rating1139.9
Current Weighted rating1139.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1139.9
Current highest rating achieved1175.8
Current floor (min rating allowed)675.8
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)±180.6
Current Raw change used (final)0.0
Projected new Raw rating1139.9
Projected new Weighed rating1048.7
Projected new Weighted performance163.2
Projected new final Raw rating (if new WP > new Raw)1139.9
Projected new highest rating1175.8
Projected new floor675.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1139.9
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 rating1142.0
Current Weighted rating1142.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1142.0
Current highest rating achieved1142.0
Current floor (min rating allowed)642.0
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)±180.1
Current Raw change used (final)0.0
Projected new Raw rating1142.0
Projected new Weighed rating1050.6
Projected new Weighted performance86.9
Projected new final Raw rating (if new WP > new Raw)1142.0
Projected new highest rating1142.0
Projected new floor642.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1142.0
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 rating1161.2
Current Weighted rating1161.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1161.2
Current highest rating achieved1161.2
Current floor (min rating allowed)661.2
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)±175.2
Current Raw change used (final)0.0
Projected new Raw rating1161.2
Projected new Weighed rating1068.3
Projected new Weighted performance100.4
Projected new final Raw rating (if new WP > new Raw)1161.2
Projected new highest rating1161.2
Projected new floor661.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1161.2
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 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O9 Seuns) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 6 3 0.5 1175.8 1200.0 Analysis
1 Onder-Weskus Skole Proewe 2019 (O9 Seuns) 2019/02/16 2019/02/23 West Coast (WCU) Rapid 30 0.60 8 7 3.0 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 10 3 1 6 3.5 35.0 -127.5 1142.0 1014.5
White 5 1 0 4 1.0 20.0 -255.0 1097.3 842.3
Black 5 2 1 2 2.5 50.0 0.0 1186.7 1186.7
Standard All 3 0 1 2 0.5 16.7 -283.3 1165.7 882.4
White 2 0 0 2 0.0 0.0 -425.0 1134.3 709.3
Black 1 0 1 0 0.5 50.0 0.0 1228.5 1228.5
Rapid All 7 3 0 4 3.0 42.9 -60.7 1131.8 1071.1
White 3 1 0 2 1.0 33.3 -141.7 1072.5 930.9
Black 4 2 0 2 2.0 50.0 0.0 1176.3 1176.3
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 1100105103 Collair, H (Houston) 2 0.5 0 1 1 25.0 1187.9 -212.5 975.4 View list
2 110085173 Mcquire, M (Mikael) 2 0.0 0 0 2 0.0 1187.9 -425.0 762.9 View list
3 1100110251 Chatbrun, D (Daniel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1110110253 Da Silva, D (Daniel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1100110247 Van Wyk, M (Marnus) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1100110506 Saal, F (Fabian) 1 0.0 0 0 1 0.0 1175.8 -425.0 750.8 View list
7 1110100594 Lawrence, J (Joel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1100103503 Arendse, Q (Qnwinne) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list