Player Page

Koch, C (Christine)
Dob: 2012/09/03 (U14)
Gender: Female
Chess SA id: 2120110240
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2019/04/06 (1926 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 rating1144.6
Current Weighted rating1144.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1144.6
Current highest rating achieved1158.5
Current floor (min rating allowed)658.5
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)±179.4
Current Raw change used (final)0.0
Projected new Raw rating1144.6
Projected new Weighed rating1053.0
Projected new Weighted performance98.6
Projected new final Raw rating (if new WP > new Raw)1144.6
Projected new highest rating1158.5
Projected new floor658.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1144.6
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 rating1181.6
Current Weighted rating1181.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1181.6
Current highest rating achieved1181.6
Current floor (min rating allowed)681.6
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)±170.2
Current Raw change used (final)0.0
Projected new Raw rating1181.6
Projected new Weighed rating1087.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1181.6
Projected new floor681.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1181.6
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 rating1137.2
Current Weighted rating1137.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1137.2
Current highest rating achieved1137.2
Current floor (min rating allowed)637.2
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)±181.3
Current Raw change used (final)0.0
Projected new Raw rating1137.2
Projected new Weighed rating1046.2
Projected new Weighted performance103.8
Projected new final Raw rating (if new WP > new Raw)1137.2
Projected new highest rating1137.2
Projected new floor637.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1137.2
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 (O7 Dogters) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 5 1 0.0 1158.5 1200.0 Analysis
1 Onder-Weskus Skole Proewe 2019 (O7 Seuns+Dogters) 2019/02/16 2019/02/23 West Coast (WCU) Rapid 30 0.60 7 6 1.5 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 7 1 1 5 1.5 21.4 -242.9 1171.4 928.5
White 3 1 1 1 1.5 50.0 0.0 1200.0 1200.0
Black 4 0 0 4 0.0 0.0 -425.0 1149.9 724.9
Standard All 1 0 0 1 0.0 0.0 -425.0 1194.5 769.5
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 1 0 0 1 0.0 0.0 -425.0 1194.5 769.5
Rapid All 6 1 1 4 1.5 25.0 -212.5 1167.5 955.0
White 3 1 1 1 1.5 50.0 0.0 1200.0 1200.0
Black 3 0 0 3 0.0 0.0 -425.0 1135.0 710.0
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 2120110241 Esterhuizen, A (Anlo) 2 0.0 0 0 2 0.0 1179.3 -425.0 754.3 View list
2 2120110238 Burger, M (Mari) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2120110239 Jooste, Z (Zoe) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
4 1120110243 Mouton, A (Andre) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 2120099717 Lewaks, A (Andrea) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 2120110242 Esterhuizen, A (Antru) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list