Player Page

Opperman, D (Dante)
Dob: 2010/03/13 (U16)
Gender: Male
Chess SA id: 1100132005
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/02/17 (90 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 rating1263.5
Curent Weighted rating1265.9
Curent Weighted performance1093.0
Current official/published rating (highest between Raw, WR and WP)1265.9
Current floor (min rating allowed)786.8
Current highest rating achieved1286.8
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)±151.5
Current Raw change used (final)0.0
Projected new Raw rating1263.5
Projected new Weighed rating1267.1
Projected new Weighted performance1093.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1267.1
Projected effective change (new Official - current Official)+1.2
Projected new highest rating1286.8
Projected new floor786.8
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 rating1270.4
Curent Weighted rating1275.6
Curent Weighted performance1093.5
Current official/published rating (highest between Raw, WR and WP)1275.6
Current floor (min rating allowed)800.6
Current highest rating achieved1300.6
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)±150.0
Current Raw change used (final)0.0
Projected new Raw rating1270.4
Projected new Weighed rating1276.8
Projected new Weighted performance1093.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1276.8
Projected effective change (new Official - current Official)+1.1
Projected new highest rating1300.6
Projected new floor800.6
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
1 OUDUSSA Trials 2 2024 (U15 Boys) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 2.0 1286.8 1300.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 OUDUSSA Trials 2 2024 (U15 Boys) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 2.0 1286.8 1300.6 Analysis
4 Eden Trials 2+3 2023 (U14) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 9 5.0 1229.1 1232.2 Analysis
3 Eden Trails 1 2023 (U13 Boys) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 2.0 1246.1 1256.0 Analysis
2 Oudussa Proewe 1 2023 (U13 Boys) 2023/02/11 2023/02/11 Eden District (WEG) Standard 60 0.83 5 5 4.0 1201.3 1201.6 Analysis
1 Oudtshoorn Proewe 1 2020 (O11) 2020/02/15 2020/02/15 Eden District (WEG) 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 5 2 0 3 2.0 40.0 -85.0 1231.7 1146.7
White 2 0 0 2 0.0 0.0 -425.0 1262.2 837.2
Black 3 2 0 1 2.0 66.7 141.7 1211.5 1353.1
Standard All 5 2 0 3 2.0 40.0 -85.0 1231.7 1146.7
White 2 0 0 2 0.0 0.0 -425.0 1262.2 837.2
Black 3 2 0 1 2.0 66.7 141.7 1211.5 1353.1
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 29 14 3 12 15.5 53.4 29.3 1259.1 1288.4
White 12 6 2 4 7.0 58.3 70.8 1261.5 1332.4
Black 17 8 1 8 8.5 50.0 0.0 1257.4 1257.4
Standard All 29 14 3 12 15.5 53.4 29.3 1259.1 1288.4
White 12 6 2 4 7.0 58.3 70.8 1261.5 1332.4
Black 17 8 1 8 8.5 50.0 0.0 1257.4 1257.4
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 1110151038 Keleldas, F (Ferdriano) 2 2.0 2 0 0 100.0 1215.2 425.0 1640.2 View list
2 1110139245 Pietersen, E (Ethan) 1 1.0 1 0 0 100.0 1201.3 425.0 1626.3 View list
3 1100150942 Pieterse, A (Alwin) 1 1.0 1 0 0 100.0 1246.1 425.0 1671.1 View list
4 2100132004 Opperman, C (Crehasia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1110139243 Kamfer, P (Phirllin) 1 1.0 1 0 0 100.0 1201.3 425.0 1626.3 View list
6 1090131986 Arends, B (Brendon) 1 1.0 1 0 0 100.0 1286.8 425.0 1711.8 View list
7 1090193157 Botha, H (Henzel) 1 1.0 1 0 0 100.0 1286.8 425.0 1711.8 View list
8 1110151025 Damons, D (Danielson) 1 1.0 1 0 0 100.0 1201.3 425.0 1626.3 View list
9 1090131991 Draai, R (Romario) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1100144666 Smit, M (Matthys) 1 1.0 1 0 0 100.0 1229.1 425.0 1654.1 View list
11 1110151056 Suka, S (Sithembi) 1 1.0 1 0 0 100.0 1246.1 425.0 1671.1 View list
12 2100096201 Wessels, H (Hanjah) 1 1.0 1 0 0 100.0 1229.1 425.0 1654.1 View list
13 1100151058 Williams, K (Kaylim) 1 1.0 1 0 0 100.0 1229.1 425.0 1654.1 View list
14 2110136933 Douglas, C (Caitlin) 1 0.5 0 1 0 50.0 1229.1 0.0 1229.1 View list
15 1090131993 Esau, D (Dehago) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
16 1110109659 Daries, T (Tyreez) 1 0.5 0 1 0 50.0 1229.1 0.0 1229.1 View list
17 1110144652 Oberholzer, F (Fc) 1 0.0 0 0 1 0.0 1229.1 -425.0 804.1 View list
18 1090139255 Makwasa, E (Ebrahim) 1 0.0 0 0 1 0.0 1286.8 -425.0 861.8 View list
19 2100119266 Le Kay, Y (Yshah) 1 0.0 0 0 1 0.0 1229.1 -425.0 804.1 View list
20 1090131996 Isaks, M (Matthew) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list