Chess South Africa
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Chess South Africa
Mokwena, O (Otto)
Dob:
1994/03/11 (Adult)
Gender:
Male
Chess SA id:
194094329
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (107 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
1316.6
Current Weighted rating
1240.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1316.6
Current highest rating achieved
1316.6
Current floor (min rating allowed)
816.6
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)
±140.4
Current Raw change used (final)
0.0
Projected new Raw rating
1316.6
Projected new Weighed rating
1142.8
Projected new Weighted performance
853.8
Projected new final Raw rating (if new WP > new Raw)
1316.6
Projected new highest rating
1316.6
Projected new floor
816.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1316.6
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
1309.2
Current Weighted rating
1224.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1309.2
Current highest rating achieved
1309.2
Current floor (min rating allowed)
809.2
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)
±141.9
Current Raw change used (final)
0.0
Projected new Raw rating
1309.2
Projected new Weighed rating
1128.3
Projected new Weighted performance
853.8
Projected new final Raw rating (if new WP > new Raw)
1309.2
Projected new highest rating
1309.2
Projected new floor
809.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1309.2
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
1293.2
Current Weighted rating
1251.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1293.2
Current highest rating achieved
1293.2
Current floor (min rating allowed)
793.2
Current K-factor
36
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)
±145.2
Current Raw change used (final)
0.0
Projected new Raw rating
1293.2
Projected new Weighed rating
1153.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1293.2
Projected new floor
793.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1293.2
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
1300.0
Current Weighted rating
1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
Valia's Open 2024 (A)
2024/03/02
2024/03/02
Sedibeng (GSV)
Standard
61
0.84
5
5
2.0
1278.1
1260.3
Analysis
1
Laerskool Midvaal Chess Open Section 2024 (A)
2024/02/10
2024/02/10
Sedibeng (GSV)
Standard
61
0.84
5
5
3.0
1278.1
1260.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Valia's Open 2024 (A)
2024/03/02
2024/03/02
Sedibeng (GSV)
Standard
61
0.84
5
5
2.0
1278.1
1260.3
Analysis
3
Laerskool Midvaal Chess Open Section 2024 (A)
2024/02/10
2024/02/10
Sedibeng (GSV)
Standard
61
0.84
5
5
3.0
1278.1
1260.3
Analysis
2
CPH Chess Clubs Challenge 2022 (A)
2022/11/12
2022/11/12
Johannesburg Metro (GJM)
Rapid
20
0.47
7
3
1.0
1180.7
1200.0
Analysis
1
ChessExcellence July Club 1500 2018
2018/07/22
2018/07/22
Chess Excellence (CEX)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
5
0
5
5.0
50.0
0.0
1390.0
1390.0
White
5
3
0
2
3.0
60.0
85.0
1336.6
1421.6
Black
5
2
0
3
2.0
40.0
-85.0
1443.4
1358.4
Standard
All
10
5
0
5
5.0
50.0
0.0
1390.0
1390.0
White
5
3
0
2
3.0
60.0
85.0
1336.6
1421.6
Black
5
2
0
3
2.0
40.0
-85.0
1443.4
1358.4
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
18
9
0
9
9.0
50.0
0.0
1325.6
1325.6
White
11
7
0
4
7.0
63.6
115.9
1240.0
1355.9
Black
7
2
0
5
2.0
28.6
-182.1
1460.1
1278.0
Standard
All
15
8
0
7
8.0
53.3
28.3
1244.7
1273.0
White
9
6
0
3
6.0
66.7
141.7
1139.3
1281.0
Black
6
2
0
4
2.0
33.3
-141.7
1402.8
1261.1
Rapid
All
3
1
0
2
1.0
33.3
-141.7
1730.1
1588.5
White
2
1
0
1
1.0
50.0
0.0
1693.3
1693.3
Black
1
0
0
1
0.0
0.0
-425.0
1803.9
1378.9
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
100004565
Chibase, N (Nkosana)
2
0.0
0
0
2
0.0
1278.1
-425.0
853.1
View list
2
194011458
Grove, JJ (Jakobus)
1
1.0
1
0
0
100.0
1278.1
425.0
1703.1
View list
3
103088492
Baliraj, S (Sanjeev)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
100084628
Miseda, W (Wande)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
107065190
Jonker, J (Jaen-Pierre)
1
1.0
1
0
0
100.0
1278.1
425.0
1703.1
View list
6
210075201
Williams, A (Anika)
1
1.0
1
0
0
100.0
1278.1
425.0
1703.1
View list
7
101044637
Ward, J (Joshua)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1790148618
Swan, E (Ettienne)
1
1.0
1
0
0
100.0
1278.1
425.0
1703.1
View list
9
179004605
Chinoruma, T (Taurai)
1
1.0
1
0
0
100.0
1180.7
425.0
1605.7
View list
10
1030116722
Radebe, T (Thabang)
1
1.0
1
0
0
100.0
1278.1
425.0
1703.1
View list
11
202028680
Oberholzer, I (Imarie)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1070132914
Mlambo, I (Ishmael)
1
0.0
0
0
1
0.0
1180.7
-425.0
755.7
View list
13
1940139647
Sefuli, T (Thato)
1
0.0
0
0
1
0.0
1278.1
-425.0
853.1
View list
14
181012895
Horne, AH (Andrew)
1
0.0
0
0
1
0.0
1180.7
-425.0
755.7
View list
15
194088495
Dube, M (Mika)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1080143422
Davids, A (Anton)
1
0.0
0
0
1
0.0
1278.1
-425.0
853.1
View list
17
1130136148
Conradie, D (Dirk)
1
0.0
0
0
1
0.0
1278.1
-425.0
853.1
View list