Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Potgieter, W (Wilmari)
Dob:
2010/06/18 (U16)
Gender:
Female
Chess SA id:
2100115599
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/07/20 (145 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
Current Raw rating
1248.2
Current Weighted rating
1259.7
Current Weighted performance
1098.7
Current official/published rating (highest between Raw, WR and WP)
1259.7
Current highest rating achieved
1298.4
Current floor (min rating allowed)
798.4
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)
±154.8
Current Raw change used (final)
0.0
Projected new Raw rating
1248.2
Projected new Weighed rating
1159.9
Projected new Weighted performance
1098.7
Projected new final Raw rating (if new WP > new Raw)
1248.2
Projected new highest rating
1298.4
Projected new floor
798.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1248.2
Projected effective change (new Official - current Official)
-11.5
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 rating
1251.8
Current Weighted rating
1269.7
Current Weighted performance
1131.3
Current official/published rating (highest between Raw, WR and WP)
1269.7
Current highest rating achieved
1313.4
Current floor (min rating allowed)
813.4
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)
±154.0
Current Raw change used (final)
0.0
Projected new Raw rating
1251.8
Projected new Weighed rating
1169.2
Projected new Weighted performance
1131.3
Projected new final Raw rating (if new WP > new Raw)
1251.8
Projected new highest rating
1313.4
Projected new floor
813.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1251.8
Projected effective change (new Official - current Official)
-17.9
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 rating
1183.2
Current Weighted rating
1185.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1185.7
Current highest rating achieved
1183.2
Current floor (min rating allowed)
683.2
Current K-factor
40
s
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)
±169.8
Current Raw change used (final)
0.0
Projected new Raw rating
1183.2
Projected new Weighed rating
1090.6
Projected new Weighted performance
358.3
Projected new final Raw rating (if new WP > new Raw)
1183.2
Projected new highest rating
1183.2
Projected new floor
683.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1183.2
Projected effective change (new Official - current Official)
-2.5
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
2024 Tshwane North School District Cluster 4 & 5 Team League (U15)
2024/07/20
2024/07/20
Tshwane (GTP)
Standard
60
0.83
5
4
0.5
1298.4
1313.4
Analysis
2
2024 Tshwane North School District CLOSED Individual Champioships (U15 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1270.3
1286.8
Analysis
1
District 3 Cluster 4 and 5 Individuals 2024 (U15 Girls)
2024/05/04
2024/05/04
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1270.3
1286.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
2024 Tshwane North School District Cluster 4 & 5 Team League (U15)
2024/07/20
2024/07/20
Tshwane (GTP)
Standard
60
0.83
5
4
0.5
1298.4
1313.4
Analysis
8
2024 Tshwane North School District CLOSED Individual Champioships (U15 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1270.3
1286.8
Analysis
7
District 3 Cluster 4 and 5 Individuals 2024 (U15 Girls)
2024/05/04
2024/05/04
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1270.3
1286.8
Analysis
6
Gauteng Soncini Finals 2023 (Girls)
2023/10/28
2023/10/28
Ekurhuleni (GE)
Rapid
20
0.47
5
5
2.0
1273.2
1200.0
Analysis
5
2023 Gauteng Top Schools (U13 Girls)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
3.5
1214.3
1218.0
Analysis
4
2023 Tshwane North School District CLOSED League Championships (D3) (U13 Girls)
2023/08/12
2023/08/12
Tshwane (GTP)
Standard
60
0.83
3
2
2.0
1214.3
1218.0
Analysis
3
Gauteng Schools Individual Finals 2023 (U13 Girls)
2023/05/26
2023/05/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1186.7
1182.8
Analysis
2
2023 Tshwane North School District CLOSED Individual Championships (D3) (U13 Girls)
2023/05/13
2023/05/13
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1186.7
1182.8
Analysis
1
Wonderboom Interhuis 2019 (U9)
2019/05/04
2019/05/22
Tshwane (GTP)
Standard
60
0.83
7
7
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
14
6
2
6
7.0
50.0
0.0
1238.7
1238.7
White
8
3
1
4
3.5
43.8
-53.1
1268.0
1214.9
Black
6
3
1
2
3.5
58.3
70.8
1199.6
1270.4
Standard
All
14
6
2
6
7.0
50.0
0.0
1238.7
1238.7
White
8
3
1
4
3.5
43.8
-53.1
1268.0
1214.9
Black
6
3
1
2
3.5
58.3
70.8
1199.6
1270.4
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
43
22
4
17
24.0
55.8
49.4
1213.8
1263.2
White
22
9
2
11
10.0
45.5
-38.6
1219.3
1180.7
Black
21
13
2
6
14.0
66.7
141.7
1207.9
1349.6
Standard
All
38
20
4
14
22.0
57.9
67.1
1197.7
1264.8
White
19
8
2
9
9.0
47.4
-22.4
1205.9
1183.5
Black
19
12
2
5
13.0
68.4
156.6
1189.5
1346.0
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1336.1
1251.1
White
3
1
0
2
1.0
33.3
-141.7
1304.7
1163.0
Black
2
1
0
1
1.0
50.0
0.0
1383.3
1383.3
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2100155331
Raubenheimer, C (Charne)
3
1.0
1
0
2
33.3
1242.4
-141.7
1100.8
View list
2
210086774
Grobler, A (Amorette)
3
0.5
0
1
2
16.7
1242.4
-283.3
959.1
View list
3
2110157405
Strauss, L (Luné)
2
1.5
1
1
0
75.0
1214.3
212.5
1426.8
View list
4
2120112736
Dreyer, M (Maria Margaretha (Aretha))
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2110160872
Dlamini, K (Kekeletso Andile)
1
1.0
1
0
0
100.0
1214.3
425.0
1639.3
View list
6
1110159821
Chokoe, T (Tshegofatso Maribana)
1
1.0
1
0
0
100.0
1186.7
425.0
1611.7
View list
7
2100145818
Greeff, L (Lanelle Leeandra)
1
1.0
1
0
0
100.0
1214.3
425.0
1639.3
View list
8
1120109890
Grahan, T (Tylo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2120159817
Galada, N (Nqobile)
1
1.0
1
0
0
100.0
1214.3
425.0
1639.3
View list
10
2100142901
Machika, L (Lihle)
1
1.0
1
0
0
100.0
1273.2
425.0
1698.2
View list
11
1110115621
Atterbury, E (Edmund)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
2100303414
Kritzinger, M (Madeleine)
1
1.0
1
0
0
100.0
1270.3
425.0
1695.3
View list
13
2090145833
Maphiri, M (Musandiwa Caroline)
1
1.0
1
0
0
100.0
1273.2
425.0
1698.2
View list
14
2110155308
Mashaba, M (Mpho)
1
1.0
1
0
0
100.0
1186.7
425.0
1611.7
View list
15
2110153448
Mashao, O (Oratile)
1
1.0
1
0
0
100.0
1186.7
425.0
1611.7
View list
16
2090303418
Mello, O (Oratile)
1
1.0
1
0
0
100.0
1270.3
425.0
1695.3
View list
17
1110109889
Meyer, E (Ewald)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
2100303421
Pillay, S (Sera)
1
1.0
1
0
0
100.0
1270.3
425.0
1695.3
View list
19
2090303422
Rasebotsa, K (Kelebogile)
1
1.0
1
0
0
100.0
1270.3
425.0
1695.3
View list
20
2100115551
Rousseau, B (Bianca)
1
1.0
1
0
0
100.0
1270.3
425.0
1695.3
View list