Chess South Africa
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Chess South Africa
Nieuwoudt, Z (Zoe)
Dob:
2012/02/21 (U14)
Gender:
Female
Chess SA id:
2120307833
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/09/13 (7 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
1148.9
Current Weighted rating
1192.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1192.0
Current highest rating achieved
1148.9
Current floor (min rating allowed)
648.9
Current K-factor
40
Games played this month
4
Score (S)
0.0
Expected score (We)
0.86
Difference (S-We)
-0.34
Current Raw change (no limits, including tournament time weight)
-13.4
Current min/max change allowed (with limits)
±178.3
Current Raw change used (final)
-13.4
Projected new Raw rating
1135.5
Projected new Weighed rating
1096.3
Projected new Weighted performance
557.3
Projected new final Raw rating (if new WP > new Raw)
1135.5
Projected new highest rating
1148.9
Projected new floor
648.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1135.5
Projected effective change (new Official - current Official)
-56.5
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
1136.4
Current Weighted rating
1190.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1190.0
Current highest rating achieved
1136.4
Current floor (min rating allowed)
636.4
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)
±181.5
Current Raw change used (final)
0.0
Projected new Raw rating
1136.4
Projected new Weighed rating
1094.5
Projected new Weighted performance
308.6
Projected new final Raw rating (if new WP > new Raw)
1136.4
Projected new highest rating
1136.4
Projected new floor
636.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1136.4
Projected effective change (new Official - current Official)
-53.6
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
s
Games played this month
4
Score (S)
0.0
Expected score (We)
1.25
Difference (S-We)
-1.25
Current Raw change (no limits, including tournament time weight)
-45.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-45.0
Projected new Raw rating
1155.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
326.7
Projected new final Raw rating (if new WP > new Raw)
1155.0
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)
1155.0
Projected effective change (new Official - current Official)
-45.0
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
Tournament:
Closed Somerset College Chess Tournament 2024 (U13)
Start:
2024/09/13
End:
2024/09/13
Host:
WCT
Type:
Rapid
Time:
15
Time weight:
0.39
Rounds:
4
Games:
4
Score:
0.0
Main rating:
1148.9
Rating gain/loss:
-13.4
Type rating:
1200.0
Rating gain/loss:
-45.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Closed Somerset College Chess Tournament 2024 (U13)
2024/09/13
2024/09/13
Cape Town (WCT)
Rapid
15
0.39
5
4
0.0
1148.9
1200.0
Analysis
1
CT Metro District East Top Schools Chess 2024 (U11+U13 Girls)
2024/07/27
2024/07/28
Cape Town (WCT)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Closed Somerset College Chess Tournament 2024 (U13)
2024/09/13
2024/09/13
Cape Town (WCT)
Rapid
15
0.39
5
4
0.0
1148.9
1200.0
Analysis
1
CT Metro District East Top Schools Chess 2024 (U11+U13 Girls)
2024/07/27
2024/07/28
Cape Town (WCT)
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
9
1
0
8
1.0
11.1
-330.6
1291.3
960.8
White
5
1
0
4
1.0
20.0
-255.0
1218.6
963.6
Black
4
0
0
4
0.0
0.0
-425.0
1382.2
957.2
Standard
All
5
1
0
4
1.0
20.0
-255.0
1198.3
943.3
White
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
Black
2
0
0
2
0.0
0.0
-425.0
1195.8
770.8
Rapid
All
4
0
0
4
0.0
0.0
-425.0
1407.6
982.6
White
2
0
0
2
0.0
0.0
-425.0
1246.6
821.6
Black
2
0
0
2
0.0
0.0
-425.0
1568.5
1143.5
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
9
1
0
8
1.0
11.1
-330.6
1291.3
960.8
White
5
1
0
4
1.0
20.0
-255.0
1218.6
963.6
Black
4
0
0
4
0.0
0.0
-425.0
1382.2
957.2
Standard
All
5
1
0
4
1.0
20.0
-255.0
1198.3
943.3
White
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
Black
2
0
0
2
0.0
0.0
-425.0
1195.8
770.8
Rapid
All
4
0
0
4
0.0
0.0
-425.0
1407.6
982.6
White
2
0
0
2
0.0
0.0
-425.0
1246.6
821.6
Black
2
0
0
2
0.0
0.0
-425.0
1568.5
1143.5
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
2130307832
Ngazulwana, A (Agcobe)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2110138783
Sedick, S (Shafeeqa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
2110307829
Mehlomabi, Z (Zimi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
2130158864
Mali, M (Mbalentle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
2120138760
Liu, A (Amy)
1
0.0
0
0
1
0.0
1148.9
-425.0
723.9
View list
6
2110307827
Klaas, A (Analo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1110108721
Heyes, Z (Zachary)
1
0.0
0
0
1
0.0
1148.9
-425.0
723.9
View list
8
1120140113
Guo, A (Aleks)
1
0.0
0
0
1
0.0
1148.9
-425.0
723.9
View list
9
1120150128
Crabbia, M (Mattia)
1
0.0
0
0
1
0.0
1148.9
-425.0
723.9
View list