Player Page

Marufu, S (Samuel)
Dob: 2008/01/14 (U18)
Gender: Male
Chess SA id: 108066238
FIDE id:
Region: Frances Baard (NCF)
Citizen: RSA
Title(s):
Last active: 2018/09/01 (2086 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 rating983.9
Curent Weighted rating983.9
Curent Weighted performance274.0
Current official/published rating (highest between Raw, WR and WP)983.9
Current floor (min rating allowed)500.0
Current highest rating achieved983.9
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)±225.6
Current Raw change used (final)0.0
Projected new Raw rating983.9
Projected new Weighed rating983.9
Projected new Weighted performance274.0
Projected new official/published rating (highest between new Raw, new WR and new WP)983.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating983.9
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 rating984.2
Curent Weighted rating984.2
Curent Weighted performance274.0
Current official/published rating (highest between Raw, WR and WP)984.2
Current floor (min rating allowed)500.0
Current highest rating achieved984.2
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)±225.5
Current Raw change used (final)0.0
Projected new Raw rating984.2
Projected new Weighed rating984.2
Projected new Weighted performance274.0
Projected new official/published rating (highest between new Raw, new WR and new WP)984.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating984.2
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 rating626.0
Curent Weighted rating626.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)626.0
Current floor (min rating allowed)500.0
Current highest rating achieved626.0
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)±375.7
Current Raw change used (final)0.0
Projected new Raw rating626.0
Projected new Weighed rating626.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)626.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating626.0
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 rating626.0
Curent Weighted rating626.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)626.0
Current floor (min rating allowed)500.0
Current highest rating achieved626.0
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)±375.7
Current Raw change used (final)0.0
Projected new Raw rating626.0
Projected new Weighed rating626.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)626.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating626.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Northern Cape Closed Chess Championships 2018 (U12 Open) 2018/08/31 2018/09/01 Frances Baard (NCF) Standard 92 0.94 5 5 3.0 745.3 762.0 Analysis
4 Kimberley Chess Club Nelson Mandela 67Min Open 2018 (C) 2018/07/20 2018/07/21 Frances Baard (NCF) Standard 67 0.86 5 5 3.0 677.4 690.8 Analysis
3 South African Open 2018 (C) 2018/07/11 2018/07/13 Mangaung (FMB) Standard 60 0.83 6 6 2.0 677.4 690.8 Analysis
2 Inter Regional 2018 (U12 Team) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 4 2.0 631.6 633.6 Analysis
1 Kimberley Chess Club Open FIDE Tournament 2018 2018/04/06 2018/04/07 Frances Baard (NCF) Standard 90 0.94 5 5 1.0 626.0 626.0 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 25 11 0 14 11.0 44.0 -51.0 977.7 926.7
White 13 6 0 7 6.0 46.2 -32.7 977.9 945.2
Black 12 5 0 7 5.0 41.7 -70.8 977.6 906.8
Standard All 25 11 0 14 11.0 44.0 -51.0 977.7 926.7
White 13 6 0 7 6.0 46.2 -32.7 977.9 945.2
Black 12 5 0 7 5.0 41.7 -70.8 977.6 906.8
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 208083655 Bartman, J (Jadey) 2 2.0 2 0 0 100.0 651.7 425.0 1076.7 View list
2 107064238 Grove, E (Enrique) 2 0.0 0 0 2 0.0 711.3 -425.0 286.3 View list
3 108089847 Adlem, AJ (Aj) 1 1.0 1 0 0 100.0 631.6 425.0 1056.6 View list
4 107086985 Breyl, N (Noah) 1 1.0 1 0 0 100.0 745.3 425.0 1170.3 View list
5 2100098658 Botes, A (Ava) 1 1.0 1 0 0 100.0 677.4 425.0 1102.4 View list
6 2100098660 Botes, A (Amelia) 1 1.0 1 0 0 100.0 677.4 425.0 1102.4 View list
7 1070097450 Olivier, D (Darius) 1 1.0 1 0 0 100.0 745.3 425.0 1170.3 View list
8 107083657 Kesiamang, O (Oreratile) 1 1.0 1 0 0 100.0 677.4 425.0 1102.4 View list
9 209083662 Kesiamang, M (Mabotsa) 1 1.0 1 0 0 100.0 677.4 425.0 1102.4 View list
10 108083553 Swart, C (Christiaan) 1 1.0 1 0 0 100.0 631.6 425.0 1056.6 View list
11 1070098822 Vaughan, A (Anthony) 1 1.0 1 0 0 100.0 745.3 425.0 1170.3 View list
12 108083658 Plaatjies, T (Tristan) 1 0.0 0 0 1 0.0 677.4 -425.0 252.4 View list
13 103049168 Jongbloed, C (Chad) 1 0.0 0 0 1 0.0 677.4 -425.0 252.4 View list
14 108069098 Nke, RB (Rebaone) 1 0.0 0 0 1 0.0 631.6 -425.0 206.6 View list
15 106066240 Mothata, O (Omaatla) 1 0.0 0 0 1 0.0 626.0 -425.0 201.0 View list
16 101079356 Moeti, P (Phenyo) 1 0.0 0 0 1 0.0 626.0 -425.0 201.0 View list
17 107059659 Marangellis, H (Haralambos) 1 0.0 0 0 1 0.0 677.4 -425.0 252.4 View list
18 155015320 Kgosi, BV (Bushy) 1 0.0 0 0 1 0.0 626.0 -425.0 201.0 View list
19 107069733 Grace, G (Garran) 1 0.0 0 0 1 0.0 677.4 -425.0 252.4 View list
20 207084932 Baai, A (Andrea) 1 0.0 0 0 1 0.0 631.6 -425.0 206.6 View list