Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
De Beer, G (Gertrud)
Dob:
1975/02/22 (Adult)
Gender:
Female
Chess SA id:
2750106577
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2023/06/16 (352 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
1251.2
Curent Weighted rating
1241.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1251.2
Current floor (min rating allowed)
751.2
Current highest rating achieved
1251.2
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)
±154.2
Current Raw change used (final)
0.0
Projected new Raw rating
1251.2
Projected new Weighed rating
1242.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1251.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1251.2
Projected new floor
751.2
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
1212.0
Curent Weighted rating
1212.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1212.0
Current floor (min rating allowed)
712.0
Current highest rating achieved
1212.0
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)
±163.0
Current Raw change used (final)
0.0
Projected new Raw rating
1212.0
Projected new Weighed rating
1212.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1212.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1212.0
Projected new floor
712.0
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
1348.0
Curent Weighted rating
1295.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1348.0
Current floor (min rating allowed)
848.0
Current highest rating achieved
1348.0
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)
±134.3
Current Raw change used (final)
0.0
Projected new Raw rating
1348.0
Projected new Weighed rating
1301.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1348.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1348.0
Projected new floor
848.0
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
1300.0
Curent Weighted rating
1243.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
848.0
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1249.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
848.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Chess Molecules 16 June Tournament 2023 (Parents)
2023/06/16
2023/06/16
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1223.5
1240.0
Analysis
2
Primrose Ladies Invitational 2020 (B)
2020/02/09
2020/02/09
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1216.0
1200.0
Analysis
1
CPH 2nd Invitational Rapid 2018
2018/09/27
2018/09/27
Ekurhuleni (GE)
Rapid
20
0.47
6
6
4.0
1200.0
1200.0
Analysis
Game History
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
16
9
2
5
10.0
62.5
106.3
1207.4
1313.6
White
8
3
1
4
3.5
43.8
-53.1
1241.5
1188.4
Black
8
6
1
1
6.5
81.3
265.6
1173.3
1438.9
Standard
All
5
2
2
1
3.0
60.0
85.0
1168.9
1253.9
White
2
0
1
1
0.5
25.0
-212.5
1194.8
982.3
Black
3
2
1
0
2.5
83.3
283.3
1151.6
1435.0
Rapid
All
11
7
0
4
7.0
63.6
115.9
1224.9
1340.8
White
6
3
0
3
3.0
50.0
0.0
1257.1
1257.1
Black
5
4
0
1
4.0
80.0
255.0
1186.2
1441.2
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
1730106575
Singh, R (Randhir)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
2
1780106576
Lake, A (Alex)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
3
179001097
Bailie, CA (Angus)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
4
1730157272
Kuraysha, I (Ismail)
1
1.0
1
0
0
100.0
1223.5
425.0
1648.5
View list
5
1840147246
Crowie, B (Buchanan)
1
1.0
1
0
0
100.0
1223.5
425.0
1648.5
View list
6
2040130717
Sibanda, M (Mbalenhle)
1
1.0
1
0
0
100.0
1216.0
425.0
1641.0
View list
7
210095050
Netshimbupfe, Y (Yoanda)
1
1.0
1
0
0
100.0
1216.0
425.0
1641.0
View list
8
1710157273
Naidoo, K (Kuben)
1
1.0
1
0
0
100.0
1223.5
425.0
1648.5
View list
9
2060115642
Mtshali, NL (Nomcebo Langelihle)
1
0.5
0
1
0
50.0
1216.0
0.0
1216.0
View list
10
2050116567
Mokgatla, K (Katlego)
1
0.5
0
1
0
50.0
1216.0
0.0
1216.0
View list
11
100042176
Vos, RR (Ruben)
1
0.0
0
0
1
0.0
1223.5
-425.0
798.5
View list
12
183027714
Niemann, PWL (Petrus)
1
0.0
0
0
1
0.0
1223.5
-425.0
798.5
View list
13
296094327
Malapile, M (Mpho Meikie)
1
0.0
0
0
1
0.0
1216.0
-425.0
791.0
View list