Player Page

Rheeder, E (Ezra)
Dob: 2015/07/11 (U10)
Gender: Male
Chess SA id: 1150190454
FIDE id:
Region: King Cetshwayo (KUR)
Citizen: RSA
Title(s):
Last active: 2024/06/08 (22 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 rating1203.6
Current Weighted rating1193.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1203.6
Current highest rating achieved1203.6
Current floor (min rating allowed)703.6
Current K-factor36
Games played this month5
Score (S)3.0
Expected score (We)2.34
Difference (S-We)0.55
Current Raw change (no limits, including tournament time weight)19.7
Current min/max change allowed (with limits)±165.0
Current Raw change used (final)19.7
Projected new Raw rating1223.3
Projected new Weighed rating1097.7
Projected new Weighted performance1113.6
Projected new final Raw rating (if new WP > new Raw)1223.3
Projected new highest rating1223.3
Projected new floor723.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1223.3
Projected effective change (new Official - current Official)+19.7
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 rating1202.2
Current Weighted rating1195.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1202.2
Current highest rating achieved1202.2
Current floor (min rating allowed)702.2
Current K-factor36
Games played this month5
Score (S)3.0
Expected score (We)2.42
Difference (S-We)0.58
Current Raw change (no limits, including tournament time weight)20.9
Current min/max change allowed (with limits)±165.3
Current Raw change used (final)20.9
Projected new Raw rating1223.1
Projected new Weighed rating1100.1
Projected new Weighted performance984.8
Projected new final Raw rating (if new WP > new Raw)1223.1
Projected new highest rating1223.1
Projected new floor723.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1223.1
Projected effective change (new Official - current Official)+20.9
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 rating1190.3
Current Weighted rating1194.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1194.2
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)±168.1
Current Raw change used (final)0.0
Projected new Raw rating1190.3
Projected new Weighed rating1098.5
Projected new Weighted performance339.0
Projected new final Raw rating (if new WP > new Raw)1190.3
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)1190.3
Projected effective change (new Official - current Official)-3.9
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
Tournament: 2024 King Cetshwayo Winter Open (U10)
Start: 2024/06/08  End: 2024/06/08  Host: KUR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1203.6  Rating gain/loss: 19.7
Type rating: 1202.2  Rating gain/loss: 20.9
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 2024 King Cetshwayo Winter Open (U10) 2024/06/08 2024/06/08 King Cetshwayo (KUR) Standard 60 0.83 5 5 3.0 1203.6 1202.2 Analysis
2 2024 King Cesthwayo Chess Anniversary (U10) 2024/04/20 2024/04/21 King Cetshwayo (KUR) Standard 60 0.83 7 7 4.0 1181.5 1180.6 Analysis
1 2024 King Cetshwayo Chess Open (C) 2024/02/17 2024/02/18 King Cetshwayo (KUR) Standard 60 0.83 7 7 3.0 1190.5 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 2024 King Cetshwayo Winter Open (U10) 2024/06/08 2024/06/08 King Cetshwayo (KUR) Standard 60 0.83 5 5 3.0 1203.6 1202.2 Analysis
3 2024 King Cesthwayo Chess Anniversary (U10) 2024/04/20 2024/04/21 King Cetshwayo (KUR) Standard 60 0.83 7 7 4.0 1181.5 1180.6 Analysis
2 2024 King Cetshwayo Chess Open (C) 2024/02/17 2024/02/18 King Cetshwayo (KUR) Standard 60 0.83 7 7 3.0 1190.5 1200.0 Analysis
1 2023 King Cetshwayo Junior & Intermediate Chess Tournament (U10) 2023/10/28 2023/10/28 King Cetshwayo (KUR) Rapid 25 0.54 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 19 10 0 9 10.0 52.6 22.4 1216.1 1238.5
White 9 6 0 3 6.0 66.7 141.7 1223.4 1365.0
Black 10 4 0 6 4.0 40.0 -85.0 1209.6 1124.6
Standard All 19 10 0 9 10.0 52.6 22.4 1216.1 1238.5
White 9 6 0 3 6.0 66.7 141.7 1223.4 1365.0
Black 10 4 0 6 4.0 40.0 -85.0 1209.6 1124.6
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 24 12 0 12 12.0 50.0 0.0 1211.8 1211.8
White 11 6 0 5 6.0 54.5 38.6 1217.1 1255.8
Black 13 6 0 7 6.0 46.2 -32.7 1207.3 1174.6
Standard All 19 10 0 9 10.0 52.6 22.4 1216.1 1238.5
White 9 6 0 3 6.0 66.7 141.7 1223.4 1365.0
Black 10 4 0 6 4.0 40.0 -85.0 1209.6 1124.6
Rapid All 5 2 0 3 2.0 40.0 -85.0 1195.4 1110.4
White 2 0 0 2 0.0 0.0 -425.0 1189.1 764.1
Black 3 2 0 1 2.0 66.7 141.7 1199.7 1341.3
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 1150146847 Reddy, T (Trisholin) 2 1.0 1 0 1 50.0 1190.8 0.0 1190.8 View list
2 1150141673 Ramdhani, D (Devarsh) 2 0.0 0 0 2 0.0 1195.3 -425.0 770.3 View list
3 2140192287 Shongwe, N (Ntandoyenkosi) 1 1.0 1 0 0 100.0 1190.5 425.0 1615.5 View list
4 2150190449 Matlala, G (Gabriella) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1150305421 Mampoke, B (Bophelo) 1 1.0 1 0 0 100.0 1181.5 425.0 1606.5 View list
6 2150305420 Khanyile, K (Kgosi) 1 1.0 1 0 0 100.0 1181.5 425.0 1606.5 View list
7 1150162567 Harypursat, R (Rylan) 1 1.0 1 0 0 100.0 1203.6 425.0 1628.6 View list
8 2140190447 Greyvenstein, R (Robyn) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1140190453 Ndlovu, T (Tyler) 1 1.0 1 0 0 100.0 1190.5 425.0 1615.5 View list
10 2160306388 Naidoo, H (Harinyah) 1 1.0 1 0 0 100.0 1203.6 425.0 1628.6 View list
11 1160306387 Mtshali, A (Akhulenathi) 1 1.0 1 0 0 100.0 1203.6 425.0 1628.6 View list
12 1150192285 Nxumalo, W (Welile) 1 1.0 1 0 0 100.0 1190.5 425.0 1615.5 View list
13 1160305427 Vurden, J (Josiah) 1 1.0 1 0 0 100.0 1181.5 425.0 1606.5 View list
14 1150160213 Nkabinde, L (Landile) 1 0.0 0 0 1 0.0 1181.5 -425.0 756.5 View list
15 2150160212 Ngcobo, S (Sibulelo) 1 0.0 0 0 1 0.0 1181.5 -425.0 756.5 View list
16 1150305423 Mthethwa, S (Siyabonga) 1 0.0 0 0 1 0.0 1181.5 -425.0 756.5 View list
17 1150160204 Mdlalose, S (Sisekelo) 1 0.0 0 0 1 0.0 1203.6 -425.0 778.6 View list
18 2140190436 Gina, S (Sphumelele) 1 0.0 0 0 1 0.0 1190.5 -425.0 765.5 View list
19 2140190061 Forbay, H (Hannah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1160190490 Claassen, N (Noah) 1 0.0 0 0 1 0.0 1203.6 -425.0 778.6 View list