Player Page

Oberholzer, M (Milan)
Dob: 2015/09/10 (U10)
Gender: Male
Chess SA id: 1150149949
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/09/01 (85 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
Current Raw rating1421.4
Current Weighted rating1293.1
Current Weighted performance1366.0
Current official/published rating (highest between Raw, WR and WP)1421.4
Current highest rating achieved1411.4
Current floor (min rating allowed)911.4
Current K-factor32
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)±121.0
Current Raw change used (final)0.0
Projected new Raw rating1421.4
Projected new Weighed rating1193.6
Projected new Weighted performance1366.0
Projected new final Raw rating (if new WP > new Raw)1421.4
Projected new highest rating1421.4
Projected new floor921.4
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1421.4
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1412.6
Current Weighted rating1287.1
Current Weighted performance1366.0
Current official/published rating (highest between Raw, WR and WP)1412.6
Current highest rating achieved1417.7
Current floor (min rating allowed)917.7
Current K-factor32
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)±122.5
Current Raw change used (final)0.0
Projected new Raw rating1412.6
Projected new Weighed rating1188.1
Projected new Weighted performance1366.0
Projected new final Raw rating (if new WP > new Raw)1412.6
Projected new highest rating1417.7
Projected new floor917.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1412.6
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
9 Western Cape Top Schools Championship 2024 (U9 Mixed) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 5 2.5 1440.5 1436.6 Analysis
8 Eden Top Schools 2024 (U9 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 4.0 1402.4 1398.8 Analysis
7 George Primary Top Schools 2024 (U9) 2024/07/20 2024/07/20 Eden (WEG) Standard 60 0.83 5 5 4.0 1366.8 1355.3 Analysis
6 Western Cape PS Individuals Championship 2024 (U9 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 2.5 1411.4 1417.7 Analysis
5 Eden Chess Trials 2 2024 (U10) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 9 6.0 1358.2 1360.0 Analysis
4 Eden School Chess Trials 1 2024 (U9 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 4.0 1240.1 1249.6 Analysis
3 George Schools Trials 3 2024 (U9 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 2.5 1240.1 1249.6 Analysis
2 George Schools Trials 2 2024 (U9 Boys) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 4.0 1158.8 1149.6 Analysis
1 George Schools Trials 1 2024 (U9 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 3.0 1158.8 1149.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 Western Cape Top Schools Championship 2024 (U9 Mixed) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 5 2.5 1440.5 1436.6 Analysis
10 Eden Top Schools 2024 (U9 Open) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 4.0 1402.4 1398.8 Analysis
9 George Primary Top Schools 2024 (U9) 2024/07/20 2024/07/20 Eden (WEG) Standard 60 0.83 5 5 4.0 1366.8 1355.3 Analysis
8 Western Cape PS Individuals Championship 2024 (U9 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 2.5 1411.4 1417.7 Analysis
7 Eden Chess Trials 2 2024 (U10) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 9 6.0 1358.2 1360.0 Analysis
6 Eden School Chess Trials 1 2024 (U9 Boys) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 4.0 1240.1 1249.6 Analysis
5 George Schools Trials 3 2024 (U9 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 2.5 1240.1 1249.6 Analysis
4 George Schools Trials 2 2024 (U9 Boys) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 4.0 1158.8 1149.6 Analysis
3 George Schools Trials 1 2024 (U9 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 3.0 1158.8 1149.6 Analysis
2 George Chess Trials 3 2023 (U9 Boys) 2023/02/25 2023/02/25 Eden District (WEG) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
1 George Chess Trials 2 2023 (U9 Boys) 2023/02/11 2023/02/11 Cape Town (WCT) Standard 60 0.83 5 5 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 50 31 3 16 32.5 65.0 127.5 1277.9 1405.4
White 27 15 2 10 16.0 59.3 78.7 1276.9 1355.6
Black 23 16 1 6 16.5 71.7 184.8 1279.1 1463.9
Standard All 50 31 3 16 32.5 65.0 127.5 1277.9 1405.4
White 27 15 2 10 16.0 59.3 78.7 1276.9 1355.6
Black 23 16 1 6 16.5 71.7 184.8 1279.1 1463.9
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 60 34 4 22 36.0 60.0 85.0 1268.7 1353.7
White 32 16 3 13 17.5 54.7 39.8 1263.8 1303.6
Black 28 18 1 9 18.5 66.1 136.6 1274.3 1410.9
Standard All 60 34 4 22 36.0 60.0 85.0 1268.7 1353.7
White 32 16 3 13 17.5 54.7 39.8 1263.8 1303.6
Black 28 18 1 9 18.5 66.1 136.6 1274.3 1410.9
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 1150136955 Pfaff, J (Joel) 5 2.0 2 0 3 40.0 1330.0 -85.0 1245.0 View list
2 1150136957 Van Der Merwe, O (Oliver) 4 0.0 0 0 4 0.0 1239.3 -425.0 814.3 View list
3 1160192948 Boltman, J (Jandre) 2 2.0 2 0 0 100.0 1199.4 425.0 1624.4 View list
4 1150142294 Reddy, X (Xander) 2 2.0 2 0 0 100.0 1262.8 425.0 1687.8 View list
5 1150192964 Stoffels, C (Connor) 2 2.0 2 0 0 100.0 1199.4 425.0 1624.4 View list
6 1160149945 Van Den Berg, T (Teagan) 2 2.0 2 0 0 100.0 1303.4 425.0 1728.4 View list
7 1150148824 Van Den Heever, C (Christiaan) 2 1.5 1 1 0 75.0 1200.0 212.5 1412.5 View list
8 1150142293 Opperman, C (Caden) 2 0.0 0 0 2 0.0 1279.1 -425.0 854.1 View list
9 1160148059 Hattingh, L (Lian) 1 1.0 1 0 0 100.0 1366.8 425.0 1791.8 View list
10 1160162388 Groenewald, J (Janu) 1 1.0 1 0 0 100.0 1240.1 425.0 1665.1 View list
11 2150300779 Amsterdam, M (Meagan) 1 1.0 1 0 0 100.0 1358.2 425.0 1783.2 View list
12 1150150061 Buhr, W (Wilhelm) 1 1.0 1 0 0 100.0 1440.5 425.0 1865.5 View list
13 2150156961 Coleman, G (Gabriella) 1 1.0 1 0 0 100.0 1358.2 425.0 1783.2 View list
14 1160153451 Fredericks, M (Matai) 1 1.0 1 0 0 100.0 1240.1 425.0 1665.1 View list
15 1160193027 Fourie, T (Tylon) 1 1.0 1 0 0 100.0 1158.8 425.0 1583.8 View list
16 1160149818 Fortuin, L (Liam) 1 1.0 1 0 0 100.0 1411.4 425.0 1836.4 View list
17 2160161825 Flores, C (Chloe) 1 1.0 1 0 0 100.0 1358.2 425.0 1783.2 View list
18 1160309835 Fillies, E (Eli) 1 1.0 1 0 0 100.0 1402.4 425.0 1827.4 View list
19 1160309833 Fandses, L (Lwandle) 1 1.0 1 0 0 100.0 1402.4 425.0 1827.4 View list
20 1150309838 Heunis, C (Cj) 1 1.0 1 0 0 100.0 1402.4 425.0 1827.4 View list