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: 2024/05/05 (51 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 rating1366.8
Current Weighted rating1219.0
Current Weighted performance1318.3
Current official/published rating (highest between Raw, WR and WP)1366.8
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)±130.7
Current Raw change used (final)0.0
Projected new Raw rating1366.8
Projected new Weighed rating1122.8
Projected new Weighted performance1318.3
Projected new final Raw rating (if new WP > new Raw)1366.8
Projected new highest rating1411.4
Projected new floor911.4
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1366.8
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 rating1355.3
Current Weighted rating1213.7
Current Weighted performance1318.3
Current official/published rating (highest between Raw, WR and WP)1355.3
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)±132.9
Current Raw change used (final)0.0
Projected new Raw rating1355.3
Projected new Weighed rating1118.0
Projected new Weighted performance1318.3
Projected new final Raw rating (if new WP > new Raw)1355.3
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)1355.3
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
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
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 35 21 2 12 22.0 62.9 109.3 1261.6 1370.8
White 18 10 1 7 10.5 58.3 70.8 1260.5 1331.3
Black 17 11 1 5 11.5 67.6 150.0 1262.7 1412.7
Standard All 35 21 2 12 22.0 62.9 109.3 1261.6 1370.8
White 18 10 1 7 10.5 58.3 70.8 1260.5 1331.3
Black 17 11 1 5 11.5 67.6 150.0 1262.7 1412.7
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 45 24 3 18 25.5 56.7 56.7 1252.9 1309.6
White 23 11 2 10 12.0 52.2 18.5 1245.8 1264.3
Black 22 13 1 8 13.5 61.4 96.6 1260.3 1356.9
Standard All 45 24 3 18 25.5 56.7 56.7 1252.9 1309.6
White 23 11 2 10 12.0 52.2 18.5 1245.8 1264.3
Black 22 13 1 8 13.5 61.4 96.6 1260.3 1356.9
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 1150136957 Van Der Merwe, O (Oliver) 4 0.0 0 0 4 0.0 1239.3 -425.0 814.3 View list
2 1160192948 Boltman, J (Jandre) 2 2.0 2 0 0 100.0 1199.4 425.0 1624.4 View list
3 1150192964 Stoffels, C (Connor) 2 2.0 2 0 0 100.0 1199.4 425.0 1624.4 View list
4 1150148824 Van Den Heever, C (Christiaan) 2 1.5 1 1 0 75.0 1200.0 212.5 1412.5 View list
5 1150142293 Opperman, C (Caden) 2 0.0 0 0 2 0.0 1279.1 -425.0 854.1 View list
6 1150136955 Pfaff, J (Joel) 2 0.0 0 0 2 0.0 1220.0 -425.0 795.0 View list
7 1150139439 Levin, J (Jamie) 1 1.0 1 0 0 100.0 1411.4 425.0 1836.4 View list
8 1160150929 Lengisi, T (Thando) 1 1.0 1 0 0 100.0 1158.8 425.0 1583.8 View list
9 1140149948 Khaketla, T (Thabo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1150192955 Jacobsz, C (Christiaan) 1 1.0 1 0 0 100.0 1158.8 425.0 1583.8 View list
11 1160162388 Groenewald, J (Janu) 1 1.0 1 0 0 100.0 1240.1 425.0 1665.1 View list
12 1150148066 Muza, B (Benjamin) 1 1.0 1 0 0 100.0 1358.2 425.0 1783.2 View list
13 1160192959 Mhlakaza, S (Siphosethu) 1 1.0 1 0 0 100.0 1158.8 425.0 1583.8 View list
14 2150300779 Amsterdam, M (Meagan) 1 1.0 1 0 0 100.0 1358.2 425.0 1783.2 View list
15 2150156961 Coleman, G (Gabriella) 1 1.0 1 0 0 100.0 1358.2 425.0 1783.2 View list
16 1160153451 Fredericks, M (Matai) 1 1.0 1 0 0 100.0 1240.1 425.0 1665.1 View list
17 1160193027 Fourie, T (Tylon) 1 1.0 1 0 0 100.0 1158.8 425.0 1583.8 View list
18 1160149818 Fortuin, L (Liam) 1 1.0 1 0 0 100.0 1411.4 425.0 1836.4 View list
19 2160161825 Flores, C (Chloe) 1 1.0 1 0 0 100.0 1358.2 425.0 1783.2 View list
20 2160156973 Rabie, M (Mizelle) 1 1.0 1 0 0 100.0 1358.2 425.0 1783.2 View list