Chess South Africa
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Chess South Africa
Ndebele, O (Olwethu)
Dob:
2008/12/21 (U18)
Gender:
Female
Chess SA id:
2080115745
FIDE id:
Region:
iLembe (KIK)
Citizen:
RSA
Title(s):
Last active:
2021/10/09 (991 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
1152.8
Current Weighted rating
1152.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1152.8
Current highest rating achieved
1172.6
Current floor (min rating allowed)
672.6
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)
±177.3
Current Raw change used (final)
0.0
Projected new Raw rating
1152.8
Projected new Weighed rating
1060.6
Projected new Weighted performance
418.5
Projected new final Raw rating (if new WP > new Raw)
1152.8
Projected new highest rating
1172.6
Projected new floor
672.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1152.8
Projected effective change (new Official - current Official)
=0.0
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
1176.4
Current Weighted rating
1176.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1176.4
Current highest rating achieved
1176.4
Current floor (min rating allowed)
676.4
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)
±171.5
Current Raw change used (final)
0.0
Projected new Raw rating
1176.4
Projected new Weighed rating
1082.3
Projected new Weighted performance
146.0
Projected new final Raw rating (if new WP > new Raw)
1176.4
Projected new highest rating
1176.4
Projected new floor
676.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1176.4
Projected effective change (new Official - current Official)
=0.0
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
1109.6
Current Weighted rating
1109.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1109.6
Current highest rating achieved
1156.8
Current floor (min rating allowed)
656.8
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)
±188.6
Current Raw change used (final)
0.0
Projected new Raw rating
1109.6
Projected new Weighed rating
1020.8
Projected new Weighted performance
341.2
Projected new final Raw rating (if new WP > new Raw)
1109.6
Projected new highest rating
1156.8
Projected new floor
656.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1109.6
Projected effective change (new Official - current Official)
=0.0
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
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
2021 Cluster Championship Umlazi, Ilembe & Pinetown (Girls)
2021/10/09
2021/10/09
Ethekwini (KED)
Rapid
20
0.47
7
7
3.0
1157.3
1156.8
Analysis
2
Mama Luthuli Chess Tournament 2019 (Senior Primary)
2019/08/30
2019/08/30
iLembe (KIK)
Standard
60
0.83
5
5
2.0
1172.6
1200.0
Analysis
1
Luthuli & Kennedy Team 2019 (Beginners)
2019/06/08
2019/06/08
iLembe (KIK)
Rapid
30
0.60
7
4
1.0
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
6
0
10
6.0
37.5
-106.3
1181.8
1075.6
White
9
3
0
6
3.0
33.3
-141.7
1202.3
1060.7
Black
7
3
0
4
3.0
42.9
-60.7
1155.5
1094.8
Standard
All
5
2
0
3
2.0
40.0
-85.0
1189.2
1104.2
White
3
0
0
3
0.0
0.0
-425.0
1182.0
757.0
Black
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Rapid
All
11
4
0
7
4.0
36.4
-115.9
1178.5
1062.6
White
6
3
0
3
3.0
50.0
0.0
1212.5
1212.5
Black
5
1
0
4
1.0
20.0
-255.0
1137.7
882.7
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
1070118592
Khumalo, S (Smiso)
1
1.0
1
0
0
100.0
1172.6
425.0
1597.6
View list
2
1080118563
Mngadi, W (Welani)
1
1.0
1
0
0
100.0
1172.6
425.0
1597.6
View list
3
1070115755
Mdletshe, A (Alwande)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2090135066
Dilrajh, K (Keera)
1
1.0
1
0
0
100.0
1157.3
425.0
1582.3
View list
5
2100119787
Nxumalo, Z (Zakhona)
1
1.0
1
0
0
100.0
1157.3
425.0
1582.3
View list
6
2080135071
Thusi, N (Naledi)
1
1.0
1
0
0
100.0
1157.3
425.0
1582.3
View list
7
208082814
Sivigobind, D (Damaris)
1
0.0
0
0
1
0.0
1157.3
-425.0
732.3
View list
8
210082574
Reddy, D (Deeya)
1
0.0
0
0
1
0.0
1157.3
-425.0
732.3
View list
9
2080135069
Naicker, D (Danika)
1
0.0
0
0
1
0.0
1157.3
-425.0
732.3
View list
10
208057116
Datharam, A (Archana)
1
0.0
0
0
1
0.0
1157.3
-425.0
732.3
View list
11
1070118574
Chili, S (Sphiwe)
1
0.0
0
0
1
0.0
1172.6
-425.0
747.6
View list
12
2110107571
Mabaso, A (Amahle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1080118587
Lwandle, T (Thembokwakhe)
1
0.0
0
0
1
0.0
1172.6
-425.0
747.6
View list
14
2080106297
Khumalo, L (Lina)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1070106292
Khumalo, J (Juma)
1
0.0
0
0
1
0.0
1172.6
-425.0
747.6
View list
16
2090109578
Fakhazi, S (Sphiwakuhle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list