Player Page

Stein, A (Aryeh)
Dob: 2010/12/30 (U16)
Gender: Male
Chess SA id: 110089784
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2018/09/29 (2089 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 rating961.6
Current Weighted rating961.6
Current Weighted performance261.6
Current official/published rating (highest between Raw, WR and WP)961.6
Current highest rating achieved961.6
Current floor (min rating allowed)500.0
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)±232.9
Current Raw change used (final)0.0
Projected new Raw rating961.6
Projected new Weighed rating884.7
Projected new Weighted performance261.6
Projected new final Raw rating (if new WP > new Raw)961.6
Projected new highest rating961.6
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)961.6
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 rating948.6
Current Weighted rating948.6
Current Weighted performance261.6
Current official/published rating (highest between Raw, WR and WP)948.6
Current highest rating achieved948.6
Current floor (min rating allowed)500.0
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)±237.2
Current Raw change used (final)0.0
Projected new Raw rating948.6
Projected new Weighed rating872.7
Projected new Weighted performance261.6
Projected new final Raw rating (if new WP > new Raw)948.6
Projected new highest rating948.6
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)948.6
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 rating684.6
Current Weighted rating684.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)684.6
Current highest rating achieved684.6
Current floor (min rating allowed)500.0
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)±345.6
Current Raw change used (final)0.0
Projected new Raw rating684.6
Projected new Weighed rating629.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating684.6
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)684.6
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 rating684.6
Current Weighted rating684.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)684.6
Current highest rating achieved684.6
Current floor (min rating allowed)500.0
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)±345.6
Current Raw change used (final)0.0
Projected new Raw rating684.6
Projected new Weighed rating629.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating684.6
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)684.6
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Chessnuts Spring 2018 (Knights) 2018/09/29 2018/09/29 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.5 792.0 791.0 Analysis
7 GoForChess Saheti Junior Chess Championships 2018 (U8+U10) 2018/09/22 2018/09/22 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 792.0 791.0 Analysis
6 Chessnuts Youth Day Chess Tournament 2018 (U10) 2018/06/16 2018/06/16 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 628.0 622.2 Analysis
5 JNW Club - Linden Open 2018 (U10) 2018/04/14 2018/04/14 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.0 640.6 636.6 Analysis
4 JNW Club - Northriding College Open 2018 (U10) 2018/03/10 2018/03/10 Johannesburg Metro (GJM) Standard 60 0.83 6 4 1.0 620.0 611.8 Analysis
3 Chessnuts - Kickoff Open 2018 (D) 2018/02/09 2018/02/10 Johannesburg Metro (GJM) Standard 61 0.83 6 2 1.0 626.3 618.6 Analysis
2 JNW Club - Bryanston Open 2018 (U10) 2018/01/27 2018/01/27 Johannesburg Metro (GJM) Standard 65 0.85 6 5 1.0 684.6 684.6 Analysis
1 South African Junior Team Championships 2017 (U8B+U8 Girls) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 4.5 684.6 684.6 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 37 13 3 21 14.5 39.2 -91.9 892.0 800.1
White 16 7 2 7 8.0 50.0 0.0 918.0 918.0
Black 21 6 1 14 6.5 31.0 -161.9 872.2 710.2
Standard All 37 13 3 21 14.5 39.2 -91.9 892.0 800.1
White 16 7 2 7 8.0 50.0 0.0 918.0 918.0
Black 21 6 1 14 6.5 31.0 -161.9 872.2 710.2
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 1090103602 Raj, T (Tejashavi) 2 0.0 0 0 2 0.0 792.0 -425.0 367.0 View list
2 109076135 Van Zyl, B (Benjamin) 2 0.0 0 0 2 0.0 656.3 -425.0 231.3 View list
3 110087161 Brenkman, C (Christopher) 1 1.0 1 0 0 100.0 684.6 425.0 1109.6 View list
4 111092278 Dada, N (Naeem) 1 1.0 1 0 0 100.0 684.6 425.0 1109.6 View list
5 210086774 Grobler, A (Amorette) 1 1.0 1 0 0 100.0 684.6 425.0 1109.6 View list
6 1090099621 Fedorov, I (Ivan) 1 1.0 1 0 0 100.0 792.0 425.0 1217.0 View list
7 1090103527 Eilers, J (Jonathan) 1 1.0 1 0 0 100.0 628.0 425.0 1053.0 View list
8 109081098 Naidoo, K (Kirthan) 1 1.0 1 0 0 100.0 640.6 425.0 1065.6 View list
9 1080106601 Motsumi, P (Pholoso) 1 1.0 1 0 0 100.0 792.0 425.0 1217.0 View list
10 1100106582 Mogorosi, K (Kabelo) 1 1.0 1 0 0 100.0 792.0 425.0 1217.0 View list
11 1100103532 Nkosi, R (Rorisang) 1 1.0 1 0 0 100.0 628.0 425.0 1053.0 View list
12 1100098633 Surendar, S (Srijedh) 1 1.0 1 0 0 100.0 620.0 425.0 1045.0 View list
13 111083555 Van Heerden, G (Gideon) 1 1.0 1 0 0 100.0 684.6 425.0 1109.6 View list
14 109073209 Van Niekerk, N (Neels) 1 1.0 1 0 0 100.0 626.3 425.0 1051.3 View list
15 1100096023 Wang, H (Hanchen) 1 1.0 1 0 0 100.0 684.6 425.0 1109.6 View list
16 1090103536 Marageni, M (Mukona) 1 0.5 0 1 0 50.0 628.0 0.0 628.0 View list
17 210088694 Patterton, K (Keira) 1 0.5 0 1 0 50.0 684.6 0.0 684.6 View list
18 1110100197 Van Der Merwe, D (Divan) 1 0.5 0 1 0 50.0 792.0 0.0 792.0 View list
19 210057455 Schoeman, H (Heleen) 1 0.0 0 0 1 0.0 684.6 -425.0 259.6 View list
20 109073284 Sandenbergh, RF (Francois) 1 0.0 0 0 1 0.0 684.6 -425.0 259.6 View list