Player Page

Greyling, S (Stefan)
Dob: 2003/06/22 (Adult)
Gender: Male
Chess SA id: 103072610
FIDE id:
Region: Frances Baard (NCF)
Citizen: RSA
Title(s):
Last active: 2022/03/22 (787 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
Curent Raw rating1318.9
Curent Weighted rating1318.9
Curent Weighted performance747.9
Current official/published rating (highest between Raw, WR and WP)1318.9
Current floor (min rating allowed)818.9
Current highest rating achieved1318.9
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)±140.0
Current Raw change used (final)0.0
Projected new Raw rating1318.9
Projected new Weighed rating1318.9
Projected new Weighted performance747.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1318.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1318.9
Projected new floor818.9
Projected new K-facor36
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
Curent Raw rating1325.9
Curent Weighted rating1325.9
Curent Weighted performance747.3
Current official/published rating (highest between Raw, WR and WP)1325.9
Current floor (min rating allowed)825.9
Current highest rating achieved1325.9
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)±138.6
Current Raw change used (final)0.0
Projected new Raw rating1325.9
Projected new Weighed rating1325.9
Projected new Weighted performance747.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1325.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1325.9
Projected new floor825.9
Projected new K-facor36
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
Curent Raw rating551.4
Curent Weighted rating551.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)551.4
Current floor (min rating allowed)500.0
Current highest rating achieved551.4
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)±417.8
Current Raw change used (final)0.0
Projected new Raw rating551.4
Projected new Weighed rating551.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)551.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating551.4
Projected new floor500.0
Projected new K-facor40
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
Curent Raw rating551.4
Curent Weighted rating551.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)551.4
Current floor (min rating allowed)500.0
Current highest rating achieved551.4
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)±417.8
Current Raw change used (final)0.0
Projected new Raw rating551.4
Projected new Weighed rating551.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)551.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating551.4
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 Moja Open 2022 (B) 2022/03/19 2022/03/22 Frances Baard (NCF) Standard 120 1.00 7 0 0.0 1318.9 1325.9 Analysis
9 Kimberley Chess Club Open 2022 (B) 2022/01/21 2022/01/22 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1281.7 1281.3 Analysis
8 NC Open Schools 2020 (U17+U19 Open) 2020/02/29 2020/02/29 Frances Baard (NCF) Standard 60 0.83 5 5 4.0 1219.0 1220.5 Analysis
7 Northern Cape Closed Chess Championships 2019 (U8) 2019/08/30 2019/09/01 ZF Mgcawu (NZF) Standard 92 0.94 5 5 4.0 1097.7 1101.3 Analysis
6 Kimberley Chess Club Schools` Open 2019 (U17+U19 Open) 2019/07/20 2019/07/20 Frances Baard (NCF) Standard 60 0.83 5 5 2.5 1019.8 1024.2 Analysis
5 South African Schools Individuals Chess Championships 2019 (U17+U19 Open) 2019/06/18 2019/06/21 Frances Baard (NCF) Standard 60 0.83 7 6 1.0 815.0 861.4 Analysis
4 Frances Baard IRCC Trials 2019 (U16+U18 Boys) 2019/04/13 2019/04/13 Frances Baard (NCF) Standard 62 0.84 5 4 2.5 732.0 764.2 Analysis
3 Frances Baard Schools Open Tournament 2019 (U17+Open Boys) 2019/01/29 2019/01/29 Frances Baard (NCF) Standard 60 0.83 5 5 2.0 666.3 685.4 Analysis
2 Moja Chess Club Open Tournament 2018 (B) 2018/03/02 2018/03/04 Frances Baard (NCF) Standard 90 0.94 6 5 2.0 643.0 661.8 Analysis
1 Kimberley Chess Club Open Tournament 2018 (B) 2018/02/03 2018/02/03 Frances Baard (NCF) Standard 60 0.83 5 5 3.5 551.4 551.4 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 50 25 5 20 27.5 55.0 42.5 1160.6 1203.1
White 25 11 3 11 12.5 50.0 0.0 1158.7 1158.7
Black 25 14 2 9 15.0 60.0 85.0 1162.5 1247.5
Standard All 50 25 5 20 27.5 55.0 42.5 1160.6 1203.1
White 25 11 3 11 12.5 50.0 0.0 1158.7 1158.7
Black 25 14 2 9 15.0 60.0 85.0 1162.5 1247.5
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 103047774 Daniels, K (Kutloano) 3 3.0 3 0 0 100.0 864.7 425.0 1289.7 View list
2 1030096794 Jacobs, B (Breyton) 3 1.0 0 2 1 33.3 951.5 -141.7 809.9 View list
3 104052409 Gorrah, JAM (Joshua) 3 0.0 0 0 3 0.0 730.0 -425.0 305.0 View list
4 1020098711 Pholoholo, O (Oratile) 2 2.0 2 0 0 100.0 1019.8 425.0 1444.8 View list
5 1020097489 Sebalo, P (Phetogo) 2 2.0 2 0 0 100.0 1019.8 425.0 1444.8 View list
6 206050681 Ahjum, J (Jordan) 2 1.0 1 0 1 50.0 597.2 0.0 597.2 View list
7 104024516 Moller, R (Ralph) 2 1.0 1 0 1 50.0 641.7 0.0 641.7 View list
8 104012795 Holroyd, CC (Christopher) 2 1.0 0 2 0 50.0 641.7 0.0 641.7 View list
9 102092137 Jacobs, A (Amethyst) 2 0.0 0 0 2 0.0 1019.8 -425.0 594.8 View list
10 103076891 Crutse, K (Kgothatso) 2 0.0 0 0 2 0.0 1019.8 -425.0 594.8 View list
11 2030110698 De Wit, M (Mi-Jeanne) 1 1.0 1 0 0 100.0 1097.7 425.0 1522.7 View list
12 1030118713 Biko, L (Libhongo) 1 1.0 1 0 0 100.0 1097.7 425.0 1522.7 View list
13 208083655 Bartman, J (Jadey) 1 1.0 1 0 0 100.0 643.0 425.0 1068.0 View list
14 206050683 Ahjum, SHA (Savannah) 1 1.0 1 0 0 100.0 1219.0 425.0 1644.0 View list
15 102079380 Isaacs, ER (Entheric) 1 1.0 1 0 0 100.0 1097.7 425.0 1522.7 View list
16 1030133917 Manyate, F (Freddie) 1 1.0 1 0 0 100.0 1281.7 425.0 1706.7 View list
17 102078423 Maleka, M (Mathogonolo) 1 1.0 1 0 0 100.0 666.3 425.0 1091.3 View list
18 1030110658 Malan, D (Daniel) 1 1.0 1 0 0 100.0 1219.0 425.0 1644.0 View list
19 1030108237 Modiba, M (Michael) 1 1.0 1 0 0 100.0 1219.0 425.0 1644.0 View list
20 1030108257 Modibedi, T (Thabo) 1 1.0 1 0 0 100.0 666.3 425.0 1091.3 View list