Chess South Africa
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Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1124.7
Curent Weighted rating
1142.7
Curent Weighted performance
970.7
Current official/published rating (highest between Raw, WR and WP)
1142.7
Current floor (min rating allowed)
686.3
Current highest rating achieved
1186.3
Current K-factor
40
Games played this month
0
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 rating
1124.7
Projected new Weighed rating
1140.4
Projected new Weighted performance
970.7
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 rating
1186.3
Projected new floor
686.3
Projected new K-facor
40
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 rating
1102.8
Curent Weighted rating
1122.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1122.4
Current floor (min rating allowed)
680.4
Current highest rating achieved
1180.4
Current K-factor
40
Games played this month
0
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 rating
1102.8
Projected new Weighed rating
1119.8
Projected new Weighted performance
0.0
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 rating
1180.4
Projected new floor
680.4
Projected new K-facor
40
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 rating
1143.5
Curent Weighted rating
1154.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1154.2
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1143.5
Projected new Weighed rating
1152.5
Projected new Weighted performance
0.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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