Player Page

Groenewalt, M (Minka)
Dob: 2012/06/28 (U14)
Gender: Female
Chess SA id: 2120145212
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2023/09/03 (257 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 rating1170.0
Curent Weighted rating1190.7
Curent Weighted performance1030.8
Current official/published rating (highest between Raw, WR and WP)1190.7
Current floor (min rating allowed)758.5
Current highest rating achieved1258.5
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)±173.1
Current Raw change used (final)0.0
Projected new Raw rating1170.0
Projected new Weighed rating1188.7
Projected new Weighted performance1030.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1188.7
Projected effective change (new Official - current Official)-2.0
Projected new highest rating1258.5
Projected new floor758.5
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 rating1144.9
Curent Weighted rating1170.2
Curent Weighted performance1028.1
Current official/published rating (highest between Raw, WR and WP)1170.2
Current floor (min rating allowed)750.4
Current highest rating achieved1250.4
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)±179.4
Current Raw change used (final)0.0
Projected new Raw rating1144.9
Projected new Weighed rating1167.6
Projected new Weighted performance1028.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1167.6
Projected effective change (new Official - current Official)-2.7
Projected new highest rating1250.4
Projected new floor750.4
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 rating1191.6
Curent Weighted rating1191.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1191.9
Current floor (min rating allowed)691.6
Current highest rating achieved1191.6
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)±167.8
Current Raw change used (final)0.0
Projected new Raw rating1191.6
Projected new Weighed rating1191.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1191.8
Projected effective change (new Official - current Official)-0.1
Projected new highest rating1191.6
Projected new floor691.6
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 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)691.6
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 floor691.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Western Cape Top Schools 2023 (U11 Girls) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 1.0 1229.8 1214.0 Analysis
7 Eden Top Schools 2023 (U11 Girls) 2023/08/19 2023/08/19 Eden District (WEG) Standard 60 0.83 6 4 2.0 1231.6 1216.2 Analysis
6 Eden Trials 2+3 2023 (U12) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 4 1.0 1258.5 1250.4 Analysis
5 Eden Trails 1 2023 (U11 Girls) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 3.0 1228.3 1225.6 Analysis
4 Hessequa Proewe 2 2023 (O11 Dogters) 2023/02/11 2023/02/11 Eden District (WEG) Standard 60 0.83 5 5 3.5 1189.5 1175.6 Analysis
3 Hessequa Proewe 1 2023 (O11 Dogters) 2023/01/28 2023/01/28 Eden District (WEG) Standard 60 0.83 5 5 2.0 1186.5 1162.0 Analysis
2 Hessequa Ontwikkeling 2022 (Laerskole) 2022/10/22 2022/10/22 Eden District (WEG) Rapid 30 0.60 5 5 3.0 1169.5 1200.0 Analysis
1 Eden Topskole 2022 (O11 Dogters) 2022/08/13 2022/08/13 Eden District (WEG) Standard 60 0.83 6 6 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
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 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 40 16 3 21 17.5 43.8 -53.1 1234.8 1181.7
White 20 10 0 10 10.0 50.0 0.0 1232.0 1232.0
Black 20 6 3 11 7.5 37.5 -106.3 1237.6 1131.3
Standard All 35 13 3 19 14.5 41.4 -72.9 1237.8 1165.0
White 17 8 0 9 8.0 47.1 -25.0 1235.0 1210.0
Black 18 5 3 10 6.5 36.1 -118.1 1240.5 1122.5
Rapid All 5 3 0 2 3.0 60.0 85.0 1213.3 1298.3
White 3 2 0 1 2.0 66.7 141.7 1214.9 1356.5
Black 2 1 0 1 1.0 50.0 0.0 1211.0 1211.0
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 2120119685 Petersen, B (Brionay) 4 0.0 0 0 4 0.0 1203.7 -425.0 778.7 View list
2 2130130133 Le Roux, M (Melandi) 3 0.0 0 0 3 0.0 1231.0 -425.0 806.0 View list
3 2120145211 Fielies, K (Kira Lynne) 2 2.0 2 0 0 100.0 1231.6 425.0 1656.6 View list
4 2120130872 October, E (Eldonay) 2 1.5 1 1 0 75.0 1200.0 212.5 1412.5 View list
5 2120108533 Johnson, A (Amy) 2 1.0 1 0 1 50.0 1224.0 0.0 1224.0 View list
6 2120136814 Benn, C (Ciara) 2 0.5 0 1 1 25.0 1200.0 -212.5 987.5 View list
7 1130145229 Leshawa, E (Emzeo) 1 1.0 1 0 0 100.0 1258.5 425.0 1683.5 View list
8 2130136593 Laws, E (Erin) 1 1.0 1 0 0 100.0 1228.3 425.0 1653.3 View list
9 2130136783 Lamprecht, I (Isabella) 1 1.0 1 0 0 100.0 1186.5 425.0 1611.5 View list
10 2120149963 Albertyn, A (Ayasha) 1 1.0 1 0 0 100.0 1189.5 425.0 1614.5 View list
11 2120147386 Green, J (Joshrin) 1 1.0 1 0 0 100.0 1189.5 425.0 1614.5 View list
12 2120148839 Goliath, H (Hayley) 1 1.0 1 0 0 100.0 1186.5 425.0 1611.5 View list
13 2140147380 Fourie, L (Lieza Ann) 1 1.0 1 0 0 100.0 1169.5 425.0 1594.5 View list
14 2110134799 Pietersen, C (Chandre) 1 1.0 1 0 0 100.0 1169.5 425.0 1594.5 View list
15 2120152571 Plaatjies, A (Akechia) 1 1.0 1 0 0 100.0 1228.3 425.0 1653.3 View list
16 2120145243 Rubusana, L (Lolothando) 1 1.0 1 0 0 100.0 1229.8 425.0 1654.8 View list
17 2120152573 Taute, T (Teagan) 1 1.0 1 0 0 100.0 1228.3 425.0 1653.3 View list
18 1120147422 Westcott, D (Dane) 1 1.0 1 0 0 100.0 1169.5 425.0 1594.5 View list
19 2120149964 Hendricks, T (Tatum) 1 0.5 0 1 0 50.0 1189.5 0.0 1189.5 View list
20 2120119684 Moses, J (Jay-Leigh) 1 0.0 0 0 1 0.0 1186.5 -425.0 761.5 View list