Player Page

Collins, M (Marius)
Dob: 2014/04/08 (U12)
Gender: Male
Chess SA id: 1140145273
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/09/07 (78 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 rating1110.0
Current Weighted rating1120.7
Current Weighted performance1052.0
Current official/published rating (highest between Raw, WR and WP)1120.7
Current highest rating achieved1166.8
Current floor (min rating allowed)666.8
Current K-factor40
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)±188.5
Current Raw change used (final)0.0
Projected new Raw rating1110.0
Projected new Weighed rating1029.9
Projected new Weighted performance1052.0
Projected new final Raw rating (if new WP > new Raw)1110.0
Projected new highest rating1166.8
Projected new floor666.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1110.0
Projected effective change (new Official - current Official)-10.7
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 rating1088.8
Current Weighted rating1135.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1135.0
Current highest rating achieved1160.0
Current floor (min rating allowed)660.0
Current K-factor40
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)±194.3
Current Raw change used (final)0.0
Projected new Raw rating1088.8
Projected new Weighed rating1043.5
Projected new Weighted performance788.4
Projected new final Raw rating (if new WP > new Raw)1088.8
Projected new highest rating1160.0
Projected new floor660.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1088.8
Projected effective change (new Official - current Official)-46.2
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 rating1156.8
Current Weighted rating1129.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1156.8
Current highest rating achieved1176.8
Current floor (min rating allowed)676.8
Current K-factor40
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)±176.3
Current Raw change used (final)0.0
Projected new Raw rating1156.8
Projected new Weighed rating1038.0
Projected new Weighted performance953.3
Projected new final Raw rating (if new WP > new Raw)1156.8
Projected new highest rating1176.8
Projected new floor676.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1156.8
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 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
5 Kleinmond Chess Club Open 2024 (U10) 2024/09/07 2024/09/07 Overberg (WOS) Rapid 25 0.54 6 6 4.0 1103.6 1079.6 Analysis
4 Western Cape Top Schools Championship 2024 (U11 Mixed) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 6 1.0 1103.6 1142.4 Analysis
3 Overberg Schools - Top Schools 2024 (U11 Mixed) 2024/07/27 2024/07/27 Overberg (WOS) Standard 60 0.83 5 4 2.0 1095.0 1140.4 Analysis
2 Overberg Schools - PS Trials Region 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Rapid 30 0.60 5 5 1.0 1119.0 1115.2 Analysis
1 Overberg Open Rapid 2024 (U11) 2024/01/27 2024/01/27 Overberg (WOS) Rapid 20 0.47 5 5 1.0 1145.7 1176.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Kleinmond Chess Club Open 2024 (U10) 2024/09/07 2024/09/07 Overberg (WOS) Rapid 25 0.54 6 6 4.0 1103.6 1079.6 Analysis
7 Western Cape Top Schools Championship 2024 (U11 Mixed) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 6 1.0 1103.6 1142.4 Analysis
6 Overberg Schools - Top Schools 2024 (U11 Mixed) 2024/07/27 2024/07/27 Overberg (WOS) Standard 60 0.83 5 4 2.0 1095.0 1140.4 Analysis
5 Overberg Schools - PS Trials Region 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Overberg (WOS) Rapid 30 0.60 5 5 1.0 1119.0 1115.2 Analysis
4 Overberg Open Rapid 2024 (U11) 2024/01/27 2024/01/27 Overberg (WOS) Rapid 20 0.47 5 5 1.0 1145.7 1176.8 Analysis
3 Overberg Top Schools 2023 (U7+U9) 2023/08/05 2023/08/05 Overberg (WOS) Standard 60 0.83 5 5 2.0 1160.0 1160.0 Analysis
2 Overberg Primary School Trials (Region 2) 2023 (U9 Boys) 2023/02/24 2023/03/10 Overberg (WOS) Rapid 20 0.47 6 6 2.5 1166.8 1200.0 Analysis
1 Overberg Topskole 2022 (O9) 2022/08/30 2022/08/30 Overberg (WOS) Standard 60 0.83 5 2 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 26 9 0 17 9.0 34.6 -130.8 1202.1 1071.4
White 13 4 0 9 4.0 30.8 -163.5 1214.9 1051.5
Black 13 5 0 8 5.0 38.5 -98.1 1189.4 1091.3
Standard All 10 3 0 7 3.0 30.0 -170.0 1206.3 1036.3
White 5 1 0 4 1.0 20.0 -255.0 1237.2 982.2
Black 5 2 0 3 2.0 40.0 -85.0 1175.3 1090.3
Rapid All 16 6 0 10 6.0 37.5 -106.3 1199.6 1093.3
White 8 3 0 5 3.0 37.5 -106.3 1201.0 1094.8
Black 8 3 0 5 3.0 37.5 -106.3 1198.1 1091.9
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 39 13 1 25 13.5 34.6 -130.8 1196.8 1066.0
White 20 6 1 13 6.5 32.5 -148.8 1206.2 1057.4
Black 19 7 0 12 7.0 36.8 -111.8 1187.0 1075.1
Standard All 17 5 0 12 5.0 29.4 -175.0 1198.0 1023.0
White 9 2 0 7 2.0 22.2 -236.1 1216.7 980.6
Black 8 3 0 5 3.0 37.5 -106.3 1177.0 1070.7
Rapid All 22 8 1 13 8.5 38.6 -96.6 1195.9 1099.3
White 11 4 1 6 4.5 40.9 -77.3 1197.6 1120.3
Black 11 4 0 7 4.0 36.4 -115.9 1194.2 1078.3
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 1140145280 Nel, C (Caleb) 2 1.0 1 0 1 50.0 1142.9 0.0 1142.9 View list
2 1140138490 Jacobs, N (Nicolaas) 2 0.0 0 0 2 0.0 1163.4 -425.0 738.4 View list
3 1130137102 Du Preez, C (Christiaan) 2 0.0 0 0 2 0.0 1099.3 -425.0 674.3 View list
4 1140145281 Nel, K (Kuhle) 2 0.0 0 0 2 0.0 1151.8 -425.0 726.8 View list
5 1150152347 De Jong, A (Armin) 1 1.0 1 0 0 100.0 1166.8 425.0 1591.8 View list
6 1140159269 Du Plessis, G (Gideon) 1 1.0 1 0 0 100.0 1160.0 425.0 1585.0 View list
7 1140139711 Hanekom, D (Derick) 1 1.0 1 0 0 100.0 1145.7 425.0 1570.7 View list
8 1150305436 Griessel, J (Jason) 1 1.0 1 0 0 100.0 1103.6 425.0 1528.6 View list
9 1160159275 Kuhn, D (Dian) 1 1.0 1 0 0 100.0 1160.0 425.0 1585.0 View list
10 1140311035 Mainprize, R (Ramsey) 1 1.0 1 0 0 100.0 1103.6 425.0 1528.6 View list
11 1140300059 Lourens, P (Pyro) 1 1.0 1 0 0 100.0 1119.0 425.0 1544.0 View list
12 2130157888 Qhina, L (Lisakhanya) 1 1.0 1 0 0 100.0 1095.0 425.0 1520.0 View list
13 2140146618 Stander, A (Anri) 1 1.0 1 0 0 100.0 1103.6 425.0 1528.6 View list
14 1150152355 Tembe, O (Olwethu) 1 1.0 1 0 0 100.0 1103.6 425.0 1528.6 View list
15 2140307562 Tsobo, O (Olungako) 1 1.0 1 0 0 100.0 1103.6 425.0 1528.6 View list
16 1140145286 Van Zyl, P (Pieter) 1 1.0 1 0 0 100.0 1095.0 425.0 1520.0 View list
17 1150152354 Tembe, A (Amathe) 1 0.5 0 1 0 50.0 1166.8 0.0 1166.8 View list
18 1130137118 Muller, A (Andreas) 1 0.0 0 0 1 0.0 1119.0 -425.0 694.0 View list
19 1140305451 Lewis, L (Liam) 1 0.0 0 0 1 0.0 1103.6 -425.0 678.6 View list
20 2140159276 Le Roux, C (Carmen) 1 0.0 0 0 1 0.0 1095.0 -425.0 670.0 View list