Player Page

Ritchie, E (Elian)
Dob: 2016/10/13 (U10)
Gender: Male
Chess SA id: 1160300277
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/07/20 (124 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 rating1066.5
Current Weighted rating1127.1
Current Weighted performance996.2
Current official/published rating (highest between Raw, WR and WP)1127.1
Current highest rating achieved1077.8
Current floor (min rating allowed)577.8
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)±200.6
Current Raw change used (final)0.0
Projected new Raw rating1066.5
Projected new Weighed rating1034.6
Projected new Weighted performance996.2
Projected new final Raw rating (if new WP > new Raw)1066.5
Projected new highest rating1077.8
Projected new floor577.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1066.5
Projected effective change (new Official - current Official)-60.6
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 rating1060.8
Current Weighted rating1121.6
Current Weighted performance996.2
Current official/published rating (highest between Raw, WR and WP)1121.6
Current highest rating achieved1062.8
Current floor (min rating allowed)562.8
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)±202.2
Current Raw change used (final)0.0
Projected new Raw rating1060.8
Projected new Weighed rating1029.4
Projected new Weighted performance996.2
Projected new final Raw rating (if new WP > new Raw)1060.8
Projected new highest rating1062.8
Projected new floor562.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1060.8
Projected effective change (new Official - current Official)-60.8
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
6 Chess Power House July Open 2024 (E) 2024/07/20 2024/07/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1059.9 1047.6 Analysis
5 GoForChess Junior Chess Championships 2024 (Junior) 2024/05/19 2024/05/19 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1077.8 1062.8 Analysis
4 JMC Helpmekaar Kollege Tournament 2024 (U10) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1077.8 1062.8 Analysis
3 First Knight Riders Junior Open 2024 (U8+U10) 2024/04/20 2024/04/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1070.5 1048.4 Analysis
2 JNW Open - Classic - Crawford 2024 (U10) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.0 1200.0 1200.0 Analysis
1 JMC Unika School Tournament 2024 (U10) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Chess Power House July Open 2024 (E) 2024/07/20 2024/07/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1059.9 1047.6 Analysis
5 GoForChess Junior Chess Championships 2024 (Junior) 2024/05/19 2024/05/19 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1077.8 1062.8 Analysis
4 JMC Helpmekaar Kollege Tournament 2024 (U10) 2024/05/04 2024/05/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1077.8 1062.8 Analysis
3 First Knight Riders Junior Open 2024 (U8+U10) 2024/04/20 2024/04/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1070.5 1048.4 Analysis
2 JNW Open - Classic - Crawford 2024 (U10) 2024/03/09 2024/03/09 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.0 1200.0 1200.0 Analysis
1 JMC Unika School Tournament 2024 (U10) 2024/03/02 2024/03/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 28 7 0 21 7.0 25.0 -212.5 1202.6 990.1
White 15 3 0 12 3.0 20.0 -255.0 1234.0 979.0
Black 13 4 0 9 4.0 30.8 -163.5 1166.5 1003.0
Standard All 28 7 0 21 7.0 25.0 -212.5 1202.6 990.1
White 15 3 0 12 3.0 20.0 -255.0 1234.0 979.0
Black 13 4 0 9 4.0 30.8 -163.5 1166.5 1003.0
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 28 7 0 21 7.0 25.0 -212.5 1202.6 990.1
White 15 3 0 12 3.0 20.0 -255.0 1234.0 979.0
Black 13 4 0 9 4.0 30.8 -163.5 1166.5 1003.0
Standard All 28 7 0 21 7.0 25.0 -212.5 1202.6 990.1
White 15 3 0 12 3.0 20.0 -255.0 1234.0 979.0
Black 13 4 0 9 4.0 30.8 -163.5 1166.5 1003.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1160157330 Steyn, K (Kahn) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
2 2160305516 Kara, R (Rumaisah) 1 1.0 1 0 0 100.0 1077.8 425.0 1502.8 View list
3 1160302283 Makhaula, A (Athandile) 1 1.0 1 0 0 100.0 1070.5 425.0 1495.5 View list
4 2170149596 Mabugu, R (Refilwe) 1 1.0 1 0 0 100.0 1059.9 425.0 1484.9 View list
5 1190157346 Ntshingila, T (Tandzile) 1 1.0 1 0 0 100.0 1070.5 425.0 1495.5 View list
6 2160303044 Chikwava, E (Evania) 1 1.0 1 0 0 100.0 1077.8 425.0 1502.8 View list
7 1160305523 Priessnitz, L (Louis) 1 1.0 1 0 0 100.0 1077.8 425.0 1502.8 View list
8 1180192091 Peter, B (Bulumko) 1 1.0 1 0 0 100.0 1059.9 425.0 1484.9 View list
9 2160305182 Rodda, T (Tirza) 1 0.0 0 0 1 0.0 1059.9 -425.0 634.9 View list
10 1150157296 Rawjee, A (Aiden) 1 0.0 0 0 1 0.0 1077.8 -425.0 652.8 View list
11 1160303047 Profyris, N (Nikolaos) 1 0.0 0 0 1 0.0 1077.8 -425.0 652.8 View list
12 1160190845 Orren, JJ (Jade Junior) 1 0.0 0 0 1 0.0 1059.9 -425.0 634.9 View list
13 1170300279 Bender, D (Divan) 1 0.0 0 0 1 0.0 1059.9 -425.0 634.9 View list
14 2150305852 Motseneng, L (Leano) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1160302284 Meyerowitz, M (Matai) 1 0.0 0 0 1 0.0 1070.5 -425.0 645.5 View list
16 1170305520 Manchikala, V (Venkaiah Hansel) 1 0.0 0 0 1 0.0 1077.8 -425.0 652.8 View list
17 1150303045 Kilari, S (Suveer) 1 0.0 0 0 1 0.0 1077.8 -425.0 652.8 View list
18 2150191353 Kgwale, I (Itumeleng) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1160155757 Hlabangwane, N (Ntwanano) 1 0.0 0 0 1 0.0 1070.5 -425.0 645.5 View list
20 1170302671 Goshen, N (Nate) 1 0.0 0 0 1 0.0 1077.8 -425.0 652.8 View list