Player Page

Opperman, M (Marli Frances)
Dob: 2012/05/24 (U14)
Gender: Female
Chess SA id: 2120156751
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (77 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 rating1106.8
Curent Weighted rating1176.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1176.9
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±189.4
Current Raw change used (final)0.0
Projected new Raw rating1106.8
Projected new Weighed rating1170.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1170.4
Projected effective change (new Official - current Official)-6.4
Projected new highest rating1200.0
Projected new floor700.0
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 rating1084.4
Curent Weighted rating1170.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1170.3
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±195.5
Current Raw change used (final)0.0
Projected new Raw rating1084.4
Projected new Weighed rating1162.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1162.4
Projected effective change (new Official - current Official)-7.9
Projected new highest rating1200.0
Projected new floor700.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Schoemies' Kings & Queens 2024 (Knights) 2024/03/02 2024/03/02 Bojanala Platina (NBR) Standard 60 0.83 5 3 0.0 1147.4 1131.2 Analysis
1 Bojanala Closed Chess Championships Stage 1 2024 (U14) 2024/01/27 2024/01/27 Bojanala Platina (NBR) Standard 60 0.83 5 4 0.0 1197.9 1196.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Schoemies' Kings & Queens 2024 (Knights) 2024/03/02 2024/03/02 Bojanala Platina (NBR) Standard 60 0.83 5 3 0.0 1147.4 1131.2 Analysis
3 Bojanala Closed Chess Championships Stage 1 2024 (U14) 2024/01/27 2024/01/27 Bojanala Platina (NBR) Standard 60 0.83 5 4 0.0 1197.9 1196.4 Analysis
2 Olienpark - 2nd One for the Ages 2023 (U12) 2023/05/13 2023/05/13 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
1 Grenswag's Community Battle 2023 (Development) 2023/04/22 2023/04/22 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 7 0 0 7 0.0 0.0 -425.0 1236.0 811.0
White 4 0 0 4 0.0 0.0 -425.0 1186.0 761.0
Black 3 0 0 3 0.0 0.0 -425.0 1302.8 877.8
Standard All 7 0 0 7 0.0 0.0 -425.0 1236.0 811.0
White 4 0 0 4 0.0 0.0 -425.0 1186.0 761.0
Black 3 0 0 3 0.0 0.0 -425.0 1302.8 877.8
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 17 4 2 11 5.0 29.4 -175.0 1210.3 1035.3
White 9 2 1 6 2.5 27.8 -188.9 1188.2 999.3
Black 8 2 1 5 2.5 31.3 -159.4 1235.1 1075.7
Standard All 17 4 2 11 5.0 29.4 -175.0 1210.3 1035.3
White 9 2 1 6 2.5 27.8 -188.9 1188.2 999.3
Black 8 2 1 5 2.5 31.3 -159.4 1235.1 1075.7
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 1130152071 De Beer, J (Jayden) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
2 1120156747 De Jager, L (Luan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1150153880 Matyobeni, A (Athandwa) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1120099321 Sibiya, K (Khayalethu) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 1150144084 Kalala, B (Beni) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
6 1110136771 Watt, C (Chad) 1 0.0 0 0 1 0.0 1197.9 -425.0 772.9 View list
7 1130154477 Tolmay, L (Lourens) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1090300040 Masedi, R (Rammitlwa) 1 0.0 0 0 1 0.0 1147.4 -425.0 722.4 View list
9 1140154462 Kgaladi, O (Oabile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 2110144055 Segalo, O (Ogone) 1 0.0 0 0 1 0.0 1197.9 -425.0 772.9 View list
11 1120133385 Myburgh, B (Braydan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1130300048 Motsuane, O (Omphile) 1 0.0 0 0 1 0.0 1147.4 -425.0 722.4 View list
13 2110136768 Monare, O (Oratilwe) 1 0.0 0 0 1 0.0 1197.9 -425.0 772.9 View list
14 2120136396 Monamatha, D (Diteboho) 1 0.0 0 0 1 0.0 1197.9 -425.0 772.9 View list
15 1130136367 Molokwane, B (Botsang) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 2080300046 Molale, S (Sammu) 1 0.0 0 0 1 0.0 1147.4 -425.0 722.4 View list