Player Page

Esterhuizen, E (Ewald)
Dob: 2013/09/24 (U12)
Gender: Male
Chess SA id: 1130144078
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2022/10/15 (611 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 rating1250.3
Current Weighted rating1250.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1250.6
Current highest rating achieved1263.7
Current floor (min rating allowed)763.7
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)±154.3
Current Raw change used (final)0.0
Projected new Raw rating1250.3
Projected new Weighed rating1150.4
Projected new Weighted performance595.7
Projected new final Raw rating (if new WP > new Raw)1250.3
Projected new highest rating1263.7
Projected new floor763.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1250.3
Projected effective change (new Official - current Official)-0.3
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 rating1278.8
Current Weighted rating1278.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1278.8
Current highest rating achieved1278.8
Current floor (min rating allowed)778.8
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)±148.2
Current Raw change used (final)0.0
Projected new Raw rating1278.8
Projected new Weighed rating1176.5
Projected new Weighted performance408.3
Projected new final Raw rating (if new WP > new Raw)1278.8
Projected new highest rating1278.8
Projected new floor778.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1278.8
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 rating1181.6
Current Weighted rating1182.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1182.0
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 rating1087.3
Projected new Weighted performance283.2
Projected new final Raw rating (if new WP > new Raw)1181.6
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)-0.4
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 Super 8 Skaak 2022 (Juniors) 2022/10/15 2022/10/15 Bojanala Platina (NBR) Rapid 30 0.60 3 3 1.0 1263.7 1200.0 Analysis
1 Bojanala Chess Federation Clash of Schools 2022 (PS Development Juniors) 2022/07/23 2022/07/23 Bojanala Platina (NBR) Standard 60 0.83 4 4 4.0 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 7 5 0 2 5.0 71.4 182.1 1197.0 1379.2
White 3 2 0 1 2.0 66.7 141.7 1200.2 1341.8
Black 4 3 0 1 3.0 75.0 212.5 1194.7 1407.2
Standard All 4 4 0 0 4.0 100.0 425.0 1182.7 1607.7
White 2 2 0 0 2.0 100.0 425.0 1176.0 1601.0
Black 2 2 0 0 2.0 100.0 425.0 1189.4 1614.4
Rapid All 3 1 0 2 1.0 33.3 -141.7 1216.2 1074.5
White 1 0 0 1 0.0 0.0 -425.0 1248.5 823.5
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
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 1130144093 Mamabolo, O (Omohau) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1150144082 Jansen, D (Dihann) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1130141719 Gaboutlwelwe, K (Kgosi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2130141557 Coetsee, J (Jachelle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1150147147 Van Niekerk, K (Kyle) 1 1.0 1 0 0 100.0 1263.7 425.0 1688.7 View list
6 1130147145 Van Der Westhuizen, M (Mehan) 1 0.0 0 0 1 0.0 1263.7 -425.0 838.7 View list
7 2130142654 Ferreira, L (Lea Elizabeth) 1 0.0 0 0 1 0.0 1263.7 -425.0 838.7 View list