Chess South Africa
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Chess South Africa
Khumalo, O (Owami)
Dob:
2008/12/09 (U18)
Gender:
Female
Chess SA id:
2080107565
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2021/12/21 (918 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
1172.0
Current Weighted rating
1172.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1172.0
Current highest rating achieved
1184.4
Current floor (min rating allowed)
684.4
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)
±172.6
Current Raw change used (final)
0.0
Projected new Raw rating
1172.0
Projected new Weighed rating
1078.2
Projected new Weighted performance
421.0
Projected new final Raw rating (if new WP > new Raw)
1172.0
Projected new highest rating
1184.4
Projected new floor
684.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1172.0
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
1192.8
Current Weighted rating
1192.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1192.8
Current highest rating achieved
1192.8
Current floor (min rating allowed)
692.8
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)
±167.5
Current Raw change used (final)
0.0
Projected new Raw rating
1192.8
Projected new Weighed rating
1097.4
Projected new Weighted performance
158.4
Projected new final Raw rating (if new WP > new Raw)
1192.8
Projected new highest rating
1192.8
Projected new floor
692.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1192.8
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
1140.0
Current Weighted rating
1140.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1140.0
Current highest rating achieved
1160.0
Current floor (min rating allowed)
660.0
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)
±180.6
Current Raw change used (final)
0.0
Projected new Raw rating
1140.0
Projected new Weighed rating
1048.8
Projected new Weighted performance
330.2
Projected new final Raw rating (if new WP > new Raw)
1140.0
Projected new highest rating
1160.0
Projected new floor
660.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1140.0
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
Mandeni Open 2021 (A)
2021/12/21
2021/12/21
iLembe (KIK)
Rapid
20
0.47
5
5
2.0
1181.4
1160.0
Analysis
2
2019 Umhlathuze Summer Championship (U12)
2019/10/05
2019/10/05
King Cetshwayo (KUR)
Standard
60
0.83
5
5
3.0
1184.4
1200.0
Analysis
1
10th JGZF Open Team Event 2018
2018/12/20
2018/12/20
iLembe (KIK)
Rapid
15
0.39
5
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
14
6
0
8
6.0
42.9
-60.7
1146.3
1085.6
White
7
3
0
4
3.0
42.9
-60.7
1180.1
1119.4
Black
7
3
0
4
3.0
42.9
-60.7
1112.6
1051.9
Standard
All
5
3
0
2
3.0
60.0
85.0
1077.1
1162.1
White
3
2
0
1
2.0
66.7
141.7
1174.9
1316.6
Black
2
1
0
1
1.0
50.0
0.0
930.4
930.4
Rapid
All
9
3
0
6
3.0
33.3
-141.7
1184.8
1043.1
White
4
1
0
3
1.0
25.0
-212.5
1184.0
971.5
Black
5
2
0
3
2.0
40.0
-85.0
1185.5
1100.5
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
1090135573
Mathenjwa, S (Seneme)
1
1.0
1
0
0
100.0
1181.4
425.0
1606.4
View list
2
1120135572
Mathenjwa, A (Andiswa)
1
1.0
1
0
0
100.0
1181.4
425.0
1606.4
View list
3
2090117623
Ndlazi, O (Owenkosi)
1
1.0
1
0
0
100.0
1184.4
425.0
1609.4
View list
4
2080119189
Zungu, A (Amahle)
1
1.0
1
0
0
100.0
1184.4
425.0
1609.4
View list
5
2080119180
Govender, L (Lerissa)
1
1.0
1
0
0
100.0
1184.4
425.0
1609.4
View list
6
2090107563
Ntshangase, Z (Ziyanda)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1030114146
Ngobese, P (Philani)
1
0.0
0
0
1
0.0
1181.4
-425.0
756.4
View list
8
2060107526
Ndlovu, S (Siphokazi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
208087430
Sibiya, L (Londeka)
1
0.0
0
0
1
0.0
1184.4
-425.0
759.4
View list
10
1600107532
Sibiya, L (Licky)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1970107523
Shaik, A (Adam)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1900107593
Mhlongo, F (Fano)
1
0.0
0
0
1
0.0
1181.4
-425.0
756.4
View list
13
1080109232
Mathonsi, A (Andile)
1
0.0
0
0
1
0.0
1184.4
-425.0
759.4
View list
14
1070107566
Khumalo, O (Olwethu)
1
0.0
0
0
1
0.0
1181.4
-425.0
756.4
View list