Chess South Africa
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Chess South Africa
Semenya, M (Mabatlo)
Dob:
1985/09/06 (Adult)
Gender:
Male
Chess SA id:
1850300392
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/07/28 (75 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
1256.2
Current Weighted rating
1223.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1256.2
Current highest rating achieved
1256.2
Current floor (min rating allowed)
756.2
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)
±153.1
Current Raw change used (final)
0.0
Projected new Raw rating
1256.2
Projected new Weighed rating
1126.0
Projected new Weighted performance
777.4
Projected new final Raw rating (if new WP > new Raw)
1256.2
Projected new highest rating
1256.2
Projected new floor
756.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1256.2
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
1245.4
Current Weighted rating
1222.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1245.4
Current highest rating achieved
1245.4
Current floor (min rating allowed)
745.4
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)
±155.4
Current Raw change used (final)
0.0
Projected new Raw rating
1245.4
Projected new Weighed rating
1125.2
Projected new Weighted performance
438.1
Projected new final Raw rating (if new WP > new Raw)
1245.4
Projected new highest rating
1245.4
Projected new floor
745.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1245.4
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
1189.2
Current Weighted rating
1197.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1197.5
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±168.4
Current Raw change used (final)
0.0
Projected new Raw rating
1189.2
Projected new Weighed rating
1101.6
Projected new Weighted performance
449.4
Projected new final Raw rating (if new WP > new Raw)
1189.2
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)
1189.2
Projected effective change (new Official - current Official)
-8.3
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
JNW Rapid - Helpmekaar Kollege 2024
2024/07/28
2024/07/28
Johannesburg Metro (GJM)
Rapid
15
0.39
7
7
3.0
1239.1
1200.0
Analysis
1
JNW Open - Classic - Crawford 2024 (B)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
JNW Rapid - Helpmekaar Kollege 2024
2024/07/28
2024/07/28
Johannesburg Metro (GJM)
Rapid
15
0.39
7
7
3.0
1239.1
1200.0
Analysis
1
JNW Open - Classic - Crawford 2024 (B)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
12
5
0
7
5.0
41.7
-70.8
1469.4
1398.6
White
5
1
0
4
1.0
20.0
-255.0
1501.3
1246.3
Black
7
4
0
3
4.0
57.1
60.7
1446.7
1507.4
Standard
All
5
2
0
3
2.0
40.0
-85.0
1504.3
1419.3
White
2
0
0
2
0.0
0.0
-425.0
1530.0
1105.0
Black
3
2
0
1
2.0
66.7
141.7
1487.2
1628.8
Rapid
All
7
3
0
4
3.0
42.9
-60.7
1444.5
1383.8
White
3
1
0
2
1.0
33.3
-141.7
1482.2
1340.6
Black
4
2
0
2
2.0
50.0
0.0
1416.3
1416.3
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
12
5
0
7
5.0
41.7
-70.8
1469.4
1398.6
White
5
1
0
4
1.0
20.0
-255.0
1501.3
1246.3
Black
7
4
0
3
4.0
57.1
60.7
1446.7
1507.4
Standard
All
5
2
0
3
2.0
40.0
-85.0
1504.3
1419.3
White
2
0
0
2
0.0
0.0
-425.0
1530.0
1105.0
Black
3
2
0
1
2.0
66.7
141.7
1487.2
1628.8
Rapid
All
7
3
0
4
3.0
42.9
-60.7
1444.5
1383.8
White
3
1
0
2
1.0
33.3
-141.7
1482.2
1340.6
Black
4
2
0
2
2.0
50.0
0.0
1416.3
1416.3
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
1170134515
Deysel, Z (Zachariah)
1
1.0
1
0
0
100.0
1239.1
425.0
1664.1
View list
2
109076140
Jones, E (Edward)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1100148730
Nkabinde, L (Lwazi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2130143691
Molefe, T (Tshegofatso)
1
1.0
1
0
0
100.0
1239.1
425.0
1664.1
View list
5
1570160789
Tracey, T (Terence)
1
1.0
1
0
0
100.0
1239.1
425.0
1664.1
View list
6
1120135549
Segal, J (Jamie)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
181076100
Potgieter, ST (St)
1
0.0
0
0
1
0.0
1239.1
-425.0
814.1
View list
8
1970104047
Maponya, K (Khutso)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
183020215
Maliga, N (Norman)
1
0.0
0
0
1
0.0
1239.1
-425.0
814.1
View list
10
1050133869
Fragoso, TD (Tshegofatso)
1
0.0
0
0
1
0.0
1239.1
-425.0
814.1
View list
11
105084497
Egeonu, C (Chigozie)
1
0.0
0
0
1
0.0
1239.1
-425.0
814.1
View list
12
1110112163
Chen, Y (Youlin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list