Player Page

Van Heerden, E (Emma)
Dob: 2012/08/17 (U14)
Gender: Female
Chess SA id: 2120149770
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (294 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 rating1120.1
Current Weighted rating1122.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1122.7
Current highest rating achieved1177.4
Current floor (min rating allowed)677.4
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)±185.8
Current Raw change used (final)0.0
Projected new Raw rating1120.1
Projected new Weighed rating1032.4
Projected new Weighted performance801.0
Projected new final Raw rating (if new WP > new Raw)1120.1
Projected new highest rating1177.4
Projected new floor677.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1120.1
Projected effective change (new Official - current Official)-2.6
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 rating1112.8
Current Weighted rating1113.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1113.8
Current highest rating achieved1174.8
Current floor (min rating allowed)674.8
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)±187.8
Current Raw change used (final)0.0
Projected new Raw rating1112.8
Projected new Weighed rating1024.3
Projected new Weighted performance642.9
Projected new final Raw rating (if new WP > new Raw)1112.8
Projected new highest rating1174.8
Projected new floor674.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1112.8
Projected effective change (new Official - current Official)-1.0
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 rating1173.4
Current Weighted rating1182.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1182.7
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)±172.2
Current Raw change used (final)0.0
Projected new Raw rating1173.4
Projected new Weighed rating1087.6
Projected new Weighted performance326.1
Projected new final Raw rating (if new WP > new Raw)1173.4
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)1173.4
Projected effective change (new Official - current Official)-9.3
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 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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Cape Winelands Schools - Prestige 2024 (U13 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 4 1.5 1120.1 1113.6 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U13 Girls) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 2.0 1125.9 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Cape Winelands Schools - Prestige 2024 (U13 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 4 1.5 1120.1 1113.6 Analysis
3 Cape Winelands Schools - PS Trials 1 2024 (U13 Girls) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 2.0 1125.9 1200.0 Analysis
2 Cape Winelands Schools Prestige 2023 (U11 Girls) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 3 0.0 1177.4 1174.8 Analysis
1 Cape Winelands Schools Chess - Trials 1 2023 (U11 Girls) 2023/02/18 2023/02/18 Cape Winelands (WCW) Standard 60 0.83 5 3 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 3 1 6 3.5 35.0 -127.5 1233.8 1106.3
White 5 0 1 4 0.5 10.0 -340.0 1242.3 902.3
Black 5 3 0 2 3.0 60.0 85.0 1225.3 1310.3
Standard All 4 1 1 2 1.5 37.5 -106.3 1227.1 1120.8
White 2 0 1 1 0.5 25.0 -212.5 1197.1 984.6
Black 2 1 0 1 1.0 50.0 0.0 1257.0 1257.0
Rapid All 6 2 0 4 2.0 33.3 -141.7 1238.3 1096.6
White 3 0 0 3 0.0 0.0 -425.0 1272.5 847.5
Black 3 2 0 1 2.0 66.7 141.7 1204.1 1345.8
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 16 4 1 11 4.5 28.1 -185.9 1204.2 1018.3
White 8 1 1 6 1.5 18.8 -265.6 1213.3 947.7
Black 8 3 0 5 3.0 37.5 -106.3 1195.0 1088.8
Standard All 10 2 1 7 2.5 25.0 -212.5 1183.7 971.2
White 5 1 1 3 1.5 30.0 -170.0 1177.9 1007.9
Black 5 1 0 4 1.0 20.0 -255.0 1189.6 934.6
Rapid All 6 2 0 4 2.0 33.3 -141.7 1238.3 1096.6
White 3 0 0 3 0.0 0.0 -425.0 1272.5 847.5
Black 3 2 0 1 2.0 66.7 141.7 1204.1 1345.8
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 2120149766 Conradie, S (Shanelle) 2 0.0 0 0 2 0.0 1163.0 -425.0 738.0 View list
2 2110148186 Cloete, L (Lauren) 1 1.0 1 0 0 100.0 1120.1 425.0 1545.1 View list
3 2120137471 Erasmus, J (Justine) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2110192852 Nathan, A (Ava) 1 1.0 1 0 0 100.0 1125.9 425.0 1550.9 View list
5 2120192854 Rossouw, J (Jana) 1 1.0 1 0 0 100.0 1125.9 425.0 1550.9 View list
6 2110156939 October, A (Azraa) 1 0.5 0 1 0 50.0 1120.1 0.0 1120.1 View list
7 2110139462 Sithonga, A (Ahlumile) 1 0.0 0 0 1 0.0 1125.9 -425.0 700.9 View list
8 2120112287 Lukas, J (Janeva) 1 0.0 0 0 1 0.0 1125.9 -425.0 700.9 View list
9 2120146574 Krynauw, E (Elana) 1 0.0 0 0 1 0.0 1177.4 -425.0 752.4 View list
10 2120192849 Farmer, L (Linnique) 1 0.0 0 0 1 0.0 1125.9 -425.0 700.9 View list
11 2110108732 Cupido, C (Caylah) 1 0.0 0 0 1 0.0 1120.1 -425.0 695.1 View list
12 2130137564 Coetzee, E (Emma) 1 0.0 0 0 1 0.0 1177.4 -425.0 752.4 View list
13 2120137705 Braaf, L (Le-Meake Roland) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 2120137469 Bothma, K (Kiara) 1 0.0 0 0 1 0.0 1120.1 -425.0 695.1 View list
15 2130137563 Afrika, T (Tashnique) 1 0.0 0 0 1 0.0 1177.4 -425.0 752.4 View list