Chess South Africa
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Chess South Africa
Van Wyk, P (Prinellar)
Dob:
2007/10/22 (U18)
Gender:
Female
Chess SA id:
2070147899
FIDE id:
Region:
Ngaka Modiri Molema (NNM)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (50 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
1112.7
Current Weighted rating
1119.9
Current Weighted performance
1005.7
Current official/published rating (highest between Raw, WR and WP)
1119.9
Current highest rating achieved
1152.9
Current floor (min rating allowed)
652.9
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)
±187.8
Current Raw change used (final)
0.0
Projected new Raw rating
1112.7
Projected new Weighed rating
1028.9
Projected new Weighted performance
1005.7
Projected new final Raw rating (if new WP > new Raw)
1112.7
Projected new highest rating
1152.9
Projected new floor
652.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1112.7
Projected effective change (new Official - current Official)
-7.2
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
1118.0
Current Weighted rating
1121.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1121.5
Current highest rating achieved
1144.0
Current floor (min rating allowed)
644.0
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)
±186.4
Current Raw change used (final)
0.0
Projected new Raw rating
1118.0
Projected new Weighed rating
1030.7
Projected new Weighted performance
937.7
Projected new final Raw rating (if new WP > new Raw)
1118.0
Projected new highest rating
1144.0
Projected new floor
644.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1118.0
Projected effective change (new Official - current Official)
-3.5
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
1129.6
Current Weighted rating
1154.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1154.2
Current highest rating achieved
1129.6
Current floor (min rating allowed)
629.6
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)
±183.3
Current Raw change used (final)
0.0
Projected new Raw rating
1129.6
Projected new Weighed rating
1060.6
Projected new Weighted performance
308.5
Projected new final Raw rating (if new WP > new Raw)
1129.6
Projected new highest rating
1129.6
Projected new floor
629.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1129.6
Projected effective change (new Official - current Official)
-24.6
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
2
Freedom Day Open Chess Tournament 2024 (Open)
2024/05/04
2024/05/04
Ngaka Modiri Molema (NNM)
Standard
60
0.83
5
5
2.0
1109.4
1114.4
Analysis
1
Heritage Day Chess Tournament 2024 (Open)
2024/04/06
2024/04/06
Ngaka Modiri Molema (NNM)
Standard
60
0.83
5
5
2.0
1106.4
1115.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Freedom Day Open Chess Tournament 2024 (Open)
2024/05/04
2024/05/04
Ngaka Modiri Molema (NNM)
Standard
60
0.83
5
5
2.0
1109.4
1114.4
Analysis
4
Heritage Day Chess Tournament 2024 (Open)
2024/04/06
2024/04/06
Ngaka Modiri Molema (NNM)
Standard
60
0.83
5
5
2.0
1106.4
1115.2
Analysis
3
NWU Rapid Chess Tournament 2023
2023/09/09
2023/09/09
Ngaka Modiri Molema (NNM)
Rapid
35
0.66
7
7
2.0
1127.3
1200.0
Analysis
2
Freedom Day Tournament 2023 (B)
2023/04/29
2023/04/29
Ngaka Modiri Molema (NNM)
Standard
60
0.83
5
5
2.0
1152.9
1144.0
Analysis
1
Justice Tlamama Chess Tournament 2022 (Open)
2022/11/05
2022/11/05
Ngaka Modiri Molema (NNM)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
4
0
6
4.0
40.0
-85.0
1217.5
1132.5
White
6
2
0
4
2.0
33.3
-141.7
1223.3
1081.6
Black
4
2
0
2
2.0
50.0
0.0
1208.8
1208.8
Standard
All
10
4
0
6
4.0
40.0
-85.0
1217.5
1132.5
White
6
2
0
4
2.0
33.3
-141.7
1223.3
1081.6
Black
4
2
0
2
2.0
50.0
0.0
1208.8
1208.8
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
27
9
0
18
9.0
33.3
-141.7
1189.7
1048.0
White
13
4
0
9
4.0
30.8
-163.5
1221.7
1058.2
Black
14
5
0
9
5.0
35.7
-121.4
1160.0
1038.6
Standard
All
20
7
0
13
7.0
35.0
-127.5
1182.9
1055.4
White
10
4
0
6
4.0
40.0
-85.0
1221.1
1136.1
Black
10
3
0
7
3.0
30.0
-170.0
1144.7
974.7
Rapid
All
7
2
0
5
2.0
28.6
-182.1
1209.3
1027.1
White
3
0
0
3
0.0
0.0
-425.0
1223.7
798.7
Black
4
2
0
2
2.0
50.0
0.0
1198.4
1198.4
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
1050141264
Viljoen, L (Lethabo)
2
0.0
0
0
2
0.0
1176.5
-425.0
751.5
View list
2
1000161914
Moratoa, M (Mokotedi)
1
1.0
1
0
0
100.0
1127.3
425.0
1552.3
View list
3
1000161913
Montsho, P (Phemelo)
1
1.0
1
0
0
100.0
1127.3
425.0
1552.3
View list
4
1070303037
Mokgele, M (Mzwandile)
1
1.0
1
0
0
100.0
1109.4
425.0
1534.4
View list
5
2070147896
Modise, O (Onalenna)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2080162309
Cunningham, K (Kaemlyn)
1
1.0
1
0
0
100.0
1106.4
425.0
1531.4
View list
7
2090154507
Duba, K (Khanyisile)
1
1.0
1
0
0
100.0
1152.9
425.0
1577.9
View list
8
1070303038
Ntengu, T (Tlhalefo)
1
1.0
1
0
0
100.0
1109.4
425.0
1534.4
View list
9
1840301768
Muanza, J (Johnclaude)
1
1.0
1
0
0
100.0
1106.4
425.0
1531.4
View list
10
2060154518
Setenane, R (Reotshepile)
1
1.0
1
0
0
100.0
1152.9
425.0
1577.9
View list
11
104081514
Sibanda, T (Thafara)
1
0.0
0
0
1
0.0
1152.9
-425.0
727.9
View list
12
2010148131
Ratlou, T (Tania)
1
0.0
0
0
1
0.0
1127.3
-425.0
702.3
View list
13
201025061
Mosala, L (Lindiwe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1070303035
Diutlwileng, L (Letlhogonolo)
1
0.0
0
0
1
0.0
1109.4
-425.0
684.4
View list
15
1080157716
Badimo, L (Leano G)
1
0.0
0
0
1
0.0
1106.4
-425.0
681.4
View list
16
1040135607
Mdala, N (Nkosinathi)
1
0.0
0
0
1
0.0
1127.3
-425.0
702.3
View list
17
106048523
Marumoagae, O (Ofentse)
1
0.0
0
0
1
0.0
1152.9
-425.0
727.9
View list
18
1010147895
Maphunye, K (Keaoleboga)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
198052916
Mamabolo, I (Itumeleng)
1
0.0
0
0
1
0.0
1127.3
-425.0
702.3
View list
20
1020147894
Malo, S (Sinqobile)
1
0.0
0
0
1
0.0
1106.4
-425.0
681.4
View list