Player Page

Marubini, D (David)
Dob: 1992/10/11 (Adult)
Gender: Male
Chess SA id: 192092547
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2018/07/06 (2142 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 rating1261.2
Curent Weighted rating1189.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1261.2
Current floor (min rating allowed)761.2
Current highest rating achieved1261.2
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)±152.0
Current Raw change used (final)0.0
Projected new Raw rating1261.2
Projected new Weighed rating1196.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1261.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1261.2
Projected new floor761.2
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 rating1250.2
Curent Weighted rating1181.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1250.2
Current floor (min rating allowed)750.2
Current highest rating achieved1250.2
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)±154.4
Current Raw change used (final)0.0
Projected new Raw rating1250.2
Projected new Weighed rating1188.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1250.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1250.2
Projected new floor750.2
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 2018 USSA Championship (Open) 2018/07/02 2018/07/06 Gert Sibande (MGS) Standard 90 0.94 9 9 3.0 1200.0 1200.0 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 9 2 2 5 3.0 33.3 -141.7 1207.3 1065.6
White 5 1 1 3 1.5 30.0 -170.0 1213.1 1043.1
Black 4 1 1 2 1.5 37.5 -106.3 1200.0 1093.8
Standard All 9 2 2 5 3.0 33.3 -141.7 1207.3 1065.6
White 5 1 1 3 1.5 30.0 -170.0 1213.1 1043.1
Black 4 1 1 2 1.5 37.5 -106.3 1200.0 1093.8
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 1980104066 Ndaba, M (Minenhle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1000104049 Makhathini, X (Xolani) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 199092500 Molobi, G (Gomolemo) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
4 199080027 Mokoena, O (Oratilwe) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 198056522 Teeke, K (Karabo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 195092505 Ngwenya, D (Donald) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 195025231 Mostert, JF (Cobus) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1950104050 Modupe, G (Gopolang) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1950104018 Khunwana, N (Nqobizitha) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list