Chess South Africa
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Chess South Africa
Mahlangu, Z (Zikhona)
Dob:
2000/10/13 (Adult)
Gender:
Male
Chess SA id:
1000152614
FIDE id:
Region:
Amathole (EAL)
Citizen:
RSA
Title(s):
Last active:
2023/05/21 (551 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
1273.7
Current Weighted rating
1251.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1273.7
Current highest rating achieved
1273.7
Current floor (min rating allowed)
773.7
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)
±149.3
Current Raw change used (final)
0.0
Projected new Raw rating
1273.7
Projected new Weighed rating
1152.8
Projected new Weighted performance
557.9
Projected new final Raw rating (if new WP > new Raw)
1273.7
Projected new highest rating
1273.7
Projected new floor
773.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1273.7
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
1254.4
Current Weighted rating
1236.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1254.4
Current highest rating achieved
1254.4
Current floor (min rating allowed)
754.4
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)
±153.4
Current Raw change used (final)
0.0
Projected new Raw rating
1254.4
Projected new Weighed rating
1138.7
Projected new Weighted performance
557.9
Projected new final Raw rating (if new WP > new Raw)
1254.4
Projected new highest rating
1254.4
Projected new floor
754.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1254.4
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
1300.0
Current Weighted rating
1269.7
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
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1170.0
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
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
1269.7
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
1170.0
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
UFH Springbok Cup 2023 (B)
2023/05/19
2023/05/21
Amathole (EAL)
Standard
65
0.85
7
2
1.0
1196.9
1189.8
Analysis
2
UFH Trials 1 of 3 2023 (A)
2023/04/15
2023/04/15
Amathole (EAL)
Standard
62
0.84
5
5
1.0
1229.3
1231.2
Analysis
1
UFH Open 2023 (A)
2023/03/25
2023/03/26
Amathole (EAL)
Standard
90
0.94
6
6
2.5
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
13
4
1
8
4.5
34.6
-130.8
1331.9
1201.1
White
7
1
0
6
1.0
14.3
-303.6
1376.4
1072.8
Black
6
3
1
2
3.5
58.3
70.8
1280.0
1350.8
Standard
All
13
4
1
8
4.5
34.6
-130.8
1331.9
1201.1
White
7
1
0
6
1.0
14.3
-303.6
1376.4
1072.8
Black
6
3
1
2
3.5
58.3
70.8
1280.0
1350.8
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1970134069
Mihlali, N (Nomandela)
2
1.0
1
0
1
50.0
1214.7
0.0
1214.7
View list
2
1030139357
Bonani, L (Likhona)
2
0.0
0
0
2
0.0
1214.7
-425.0
789.7
View list
3
1030151184
Zitha, S (Smangaliso)
1
1.0
1
0
0
100.0
1229.3
425.0
1654.3
View list
4
1030151607
Ramasindi, R (Raphadu)
1
1.0
1
0
0
100.0
1196.9
425.0
1621.9
View list
5
2010134259
Ncokotwane, Z (Zandi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
207044978
August, T (Thimna)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
1040150731
Solomon, S (Simamkele)
1
0.0
0
0
1
0.0
1229.3
-425.0
804.3
View list
8
198094698
Maza, O (Okuhle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1010138236
Mawere, J (Justice)
1
0.0
0
0
1
0.0
1196.9
-425.0
771.9
View list
10
1010150724
Gaga, L (Lindokuhle)
1
0.0
0
0
1
0.0
1229.3
-425.0
804.3
View list
11
1750133651
Craig, C (Christian)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
