Player Page

Groenewald, M (Miguel)
Dob: 2009/01/03 (U16)
Gender: Male
Chess SA id: 1090138454
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/02/24 (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
Curent Raw rating1124.7
Curent Weighted rating1142.7
Curent Weighted performance970.7
Current official/published rating (highest between Raw, WR and WP)1142.7
Current floor (min rating allowed)686.3
Current highest rating achieved1186.3
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)±184.6
Current Raw change used (final)0.0
Projected new Raw rating1124.7
Projected new Weighed rating1140.4
Projected new Weighted performance970.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1140.4
Projected effective change (new Official - current Official)-2.2
Projected new highest rating1186.3
Projected new floor686.3
Projected new K-facor40
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 rating1102.8
Curent Weighted rating1122.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1122.4
Current floor (min rating allowed)680.4
Current highest rating achieved1180.4
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)±190.4
Current Raw change used (final)0.0
Projected new Raw rating1102.8
Projected new Weighed rating1119.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1119.8
Projected effective change (new Official - current Official)-2.6
Projected new highest rating1180.4
Projected new floor680.4
Projected new K-facor40
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 rating1143.5
Curent Weighted rating1154.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1154.2
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)±179.7
Current Raw change used (final)0.0
Projected new Raw rating1143.5
Projected new Weighed rating1152.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1152.5
Projected effective change (new Official - current Official)-1.8
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 Overberg High Schools Trails 2024 (U15) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 5 2.0 1127.1 1149.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Overberg High Schools Trails 2024 (U15) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 5 2.0 1127.1 1149.6 Analysis
7 Western Cape Top Schools 2023 (U15 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 5 0.0 1171.6 1162.8 Analysis
6 Overberg Top Schools 2023 (U15+U18) 2023/08/05 2023/08/05 Overberg (WOS) Standard 60 0.83 5 5 2.5 1167.9 1149.2 Analysis
5 Overberg High Schools Trails 2023 (U15) 2023/02/24 2023/02/24 Overberg (WOS) Rapid 15 0.39 5 5 2.0 1162.7 1200.0 Analysis
4 Overberg Schools Open Tournament 2023 (U14) 2023/02/11 2023/02/11 Overberg (WOS) Rapid 20 0.47 5 5 2.0 1162.7 1200.0 Analysis
3 Overberg Topskole 2022 (O13) 2022/08/20 2022/08/20 Overberg (WOS) Standard 60 0.83 5 4 1.0 1186.3 1180.4 Analysis
2 OCF Open 2022 (U14) 2022/04/09 2022/04/09 Overberg (WOS) Rapid 30 0.60 5 5 2.5 1184.1 1200.0 Analysis
1 Overberg Primary Schools Closed 2022 (U13 Boys) 2022/03/12 2022/03/12 Overberg (WOS) Standard 60 0.83 5 5 2.0 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 1183.5 1098.5
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 1 0 2 1.0 33.3 -141.7 1172.5 1030.9
Standard 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
Rapid All 5 2 0 3 2.0 40.0 -85.0 1183.5 1098.5
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 1 0 2 1.0 33.3 -141.7 1172.5 1030.9
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 2 24 14.0 35.9 -119.9 1238.0 1118.1
White 17 4 1 12 4.5 26.5 -200.0 1270.4 1070.4
Black 22 9 1 12 9.5 43.2 -58.0 1212.9 1155.0
Standard All 19 5 1 13 5.5 28.9 -178.9 1250.1 1071.1
White 9 3 0 6 3.0 33.3 -141.7 1256.7 1115.1
Black 10 2 1 7 2.5 25.0 -212.5 1244.1 1031.6
Rapid All 20 8 1 11 8.5 42.5 -63.8 1226.5 1162.7
White 8 1 1 6 1.5 18.8 -265.6 1285.8 1020.2
Black 12 7 0 5 7.0 58.3 70.8 1186.9 1257.8
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 209084154 Brink, S (Samantha) 2 0.0 0 0 2 0.0 1174.5 -425.0 749.5 View list
2 208084107 Beveridge, TG (Talitha) 2 0.0 0 0 2 0.0 1167.2 -425.0 742.2 View list
3 2080152209 Dzadza, O (Olithemba) 1 1.0 1 0 0 100.0 1167.9 425.0 1592.9 View list
4 1100138452 Du Toit, M (Matthew) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2090152208 Du Toit, I (Isabella) 1 1.0 1 0 0 100.0 1162.7 425.0 1587.7 View list
6 2090116649 Bekker, A (Angelica) 1 1.0 1 0 0 100.0 1184.1 425.0 1609.1 View list
7 1100116673 Fourie, E (Ewie) 1 1.0 1 0 0 100.0 1186.3 425.0 1611.3 View list
8 1090193215 Louw, C (Chad) 1 1.0 1 0 0 100.0 1127.1 425.0 1552.1 View list
9 1090150656 Manuels, I (Ingonathi) 1 1.0 1 0 0 100.0 1162.7 425.0 1587.7 View list
10 2090139724 Mathias, I (Imelda) 1 1.0 1 0 0 100.0 1184.1 425.0 1609.1 View list
11 2080152217 Muyengura, M (Michelle) 1 1.0 1 0 0 100.0 1162.7 425.0 1587.7 View list
12 1090150661 Pappas, C (Clayton) 1 1.0 1 0 0 100.0 1162.7 425.0 1587.7 View list
13 1080159260 Pepeteni, L (Lelitha) 1 1.0 1 0 0 100.0 1167.9 425.0 1592.9 View list
14 1090138465 Smit, SP (Sp) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 2100193221 Van Schoor, J (Jade) 1 1.0 1 0 0 100.0 1127.1 425.0 1552.1 View list
16 2100106826 Hendricks, L (Lakeisha) 1 0.5 0 1 0 50.0 1184.1 0.0 1184.1 View list
17 1060134813 Theunissen, W (Wayde) 1 0.5 0 1 0 50.0 1167.9 0.0 1167.9 View list
18 1100118923 Mackenzie, T (Tayden) 1 0.0 0 0 1 0.0 1162.7 -425.0 737.7 View list
19 2060159255 Gcinisa, D (Dinga) 1 0.0 0 0 1 0.0 1167.9 -425.0 742.9 View list
20 1090150655 Loubser, L (Louis) 1 0.0 0 0 1 0.0 1162.7 -425.0 737.7 View list