Chess South Africa
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Chess South Africa
Dzadza, O (Olithemba)
Dob:
2008/01/08 (U18)
Gender:
Female
Chess SA id:
2080152209
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (113 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
1048.9
Current Weighted rating
1111.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1111.3
Current highest rating achieved
1171.0
Current floor (min rating allowed)
671.0
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)
±205.6
Current Raw change used (final)
0.0
Projected new Raw rating
1048.9
Projected new Weighed rating
1020.1
Projected new Weighted performance
750.1
Projected new final Raw rating (if new WP > new Raw)
1048.9
Projected new highest rating
1171.0
Projected new floor
671.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1048.9
Projected effective change (new Official - current Official)
-62.4
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
1058.8
Current Weighted rating
1122.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1122.7
Current highest rating achieved
1104.0
Current floor (min rating allowed)
604.0
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)
±202.8
Current Raw change used (final)
0.0
Projected new Raw rating
1058.8
Projected new Weighed rating
1030.7
Projected new Weighted performance
487.5
Projected new final Raw rating (if new WP > new Raw)
1058.8
Projected new highest rating
1104.0
Projected new floor
604.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1058.8
Projected effective change (new Official - current Official)
-63.9
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
1066.4
Current Weighted rating
1113.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1113.6
Current highest rating achieved
1123.6
Current floor (min rating allowed)
623.6
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)
±200.6
Current Raw change used (final)
0.0
Projected new Raw rating
1066.4
Projected new Weighed rating
1022.7
Projected new Weighted performance
482.5
Projected new final Raw rating (if new WP > new Raw)
1066.4
Projected new highest rating
1123.6
Projected new floor
623.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1066.4
Projected effective change (new Official - current Official)
-47.2
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
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
Overberg High Schools Trails 2024 (U18 Girls)
2024/03/02
2024/03/02
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1077.8
1104.0
Analysis
1
Overberg High Schools Trails 2024 (U18)
2024/02/24
2024/02/24
Overberg (WOS)
Rapid
20
0.47
5
5
1.0
1100.9
1123.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Overberg High Schools Trails 2024 (U18 Girls)
2024/03/02
2024/03/02
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1077.8
1104.0
Analysis
3
Overberg High Schools Trails 2024 (U18)
2024/02/24
2024/02/24
Overberg (WOS)
Rapid
20
0.47
5
5
1.0
1100.9
1123.6
Analysis
2
Overberg Top Schools 2023 (U15+U18)
2023/08/05
2023/08/05
Overberg (WOS)
Standard
60
0.83
5
5
0.0
1171.0
1200.0
Analysis
1
Overberg High Schools Trails 2023 (U15)
2023/02/24
2023/02/24
Overberg (WOS)
Rapid
15
0.39
5
5
0.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
2
2
6
3.0
30.0
-170.0
1077.2
907.2
White
5
1
1
3
1.5
30.0
-170.0
1110.4
940.4
Black
5
1
1
3
1.5
30.0
-170.0
1044.0
874.0
Standard
All
5
1
2
2
2.0
40.0
-85.0
999.7
914.7
White
2
1
1
0
1.5
75.0
212.5
1071.2
1283.7
Black
3
0
1
2
0.5
16.7
-283.3
952.0
668.7
Rapid
All
5
1
0
4
1.0
20.0
-255.0
1154.7
899.7
White
3
0
0
3
0.0
0.0
-425.0
1136.5
711.5
Black
2
1
0
1
1.0
50.0
0.0
1182.0
1182.0
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
20
2
3
15
3.5
17.5
-276.3
1154.0
877.8
White
10
1
2
7
2.0
20.0
-255.0
1180.9
925.9
Black
10
1
1
8
1.5
15.0
-297.5
1127.2
829.7
Standard
All
10
1
2
7
2.0
20.0
-255.0
1122.3
867.3
White
5
1
1
3
1.5
30.0
-170.0
1199.8
1029.8
Black
5
0
1
4
0.5
10.0
-340.0
1044.8
704.8
Rapid
All
10
1
1
8
1.5
15.0
-297.5
1185.7
888.2
White
5
0
1
4
0.5
10.0
-340.0
1161.9
821.9
Black
5
1
0
4
1.0
20.0
-255.0
1209.6
954.6
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
2080193228
Chasowa, A (Ashley)
1
1.0
1
0
0
100.0
1100.9
425.0
1525.9
View list
2
208089497
Van Wyk, L (Loreal)
1
1.0
1
0
0
100.0
1077.8
425.0
1502.8
View list
3
2090152216
Mutsaunobaya, T (Tadiwonashe)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
208094918
Mdlokovane, S (Sphendulwe)
1
0.5
0
1
0
50.0
1077.8
0.0
1077.8
View list
5
2070159263
Van Der Spuy, A (Alison)
1
0.5
0
1
0
50.0
1077.8
0.0
1077.8
View list
6
1060134814
Van Der Walt, J (Jarno)
1
0.0
0
0
1
0.0
1171.0
-425.0
746.0
View list
7
1060134813
Theunissen, W (Wayde)
1
0.0
0
0
1
0.0
1100.9
-425.0
675.9
View list
8
1070150683
Shepherd, J (John-William)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2080193239
Seedat, F (Fatima)
1
0.0
0
0
1
0.0
1077.8
-425.0
652.8
View list
10
106091641
Poni, L (Likho)
1
0.0
0
0
1
0.0
1100.9
-425.0
675.9
View list
11
1080159260
Pepeteni, L (Lelitha)
1
0.0
0
0
1
0.0
1171.0
-425.0
746.0
View list
12
2080152218
Orson, E (Engela)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
209088973
Oosthuizen, A (Anke)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1090138454
Groenewald, M (Miguel)
1
0.0
0
0
1
0.0
1171.0
-425.0
746.0
View list
15
2060159255
Gcinisa, D (Dinga)
1
0.0
0
0
1
0.0
1171.0
-425.0
746.0
View list
16
206088943
Fradie, F (Faith)
1
0.0
0
0
1
0.0
1171.0
-425.0
746.0
View list
17
2080156955
Flores, S (Sarah)
1
0.0
0
0
1
0.0
1100.9
-425.0
675.9
View list
18
207076771
Dowrie, R (Rory)
1
0.0
0
0
1
0.0
1077.8
-425.0
652.8
View list
19
1080193229
Davids, D (Denvin)
1
0.0
0
0
1
0.0
1100.9
-425.0
675.9
View list
20
2080152206
Dabula, L (Liyabona)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list