Chess South Africa
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Chess South Africa
Mtshali, Z (Zama)
Dob:
2012/04/30 (U14)
Gender:
Male
Chess SA id:
1120139022
FIDE id:
Region:
iLembe (KIK)
Citizen:
RSA
Title(s):
Last active:
2023/03/18 (469 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
1106.2
Current Weighted rating
1109.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1109.5
Current highest rating achieved
1163.5
Current floor (min rating allowed)
663.5
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)
±189.5
Current Raw change used (final)
0.0
Projected new Raw rating
1106.2
Projected new Weighed rating
1020.3
Projected new Weighted performance
584.0
Projected new final Raw rating (if new WP > new Raw)
1106.2
Projected new highest rating
1163.5
Projected new floor
663.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1106.2
Projected effective change (new Official - current Official)
-3.3
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
1120.8
Current Weighted rating
1120.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1120.8
Current highest rating achieved
1156.0
Current floor (min rating allowed)
656.0
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)
±185.6
Current Raw change used (final)
0.0
Projected new Raw rating
1120.8
Projected new Weighed rating
1031.1
Projected new Weighted performance
426.8
Projected new final Raw rating (if new WP > new Raw)
1120.8
Projected new highest rating
1156.0
Projected new floor
656.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1120.8
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
1141.2
Current Weighted rating
1148.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1148.3
Current highest rating achieved
1141.2
Current floor (min rating allowed)
641.2
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)
±180.3
Current Raw change used (final)
0.0
Projected new Raw rating
1141.2
Projected new Weighed rating
1055.4
Projected new Weighted performance
265.0
Projected new final Raw rating (if new WP > new Raw)
1141.2
Projected new highest rating
1141.2
Projected new floor
641.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1141.2
Projected effective change (new Official - current Official)
-7.1
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
Mama Nokukhanya Luthuli Commemoration 2023 (Senior Primary)
2023/03/18
2023/03/18
iLembe (KIK)
Rapid
30
0.60
5
5
1.0
1133.6
1200.0
Analysis
2
Luthuli and Kennedy Chess Challenge 2022 (B)
2022/06/25
2022/06/25
iLembe (KIK)
Standard
60
0.83
5
4
1.0
1163.5
1156.0
Analysis
1
Mama Nokukhanya Luthuli Commemoration Tournament 2022 (B)
2022/03/19
2022/03/19
iLembe (KIK)
Standard
60
0.83
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
13
3
0
10
3.0
23.1
-228.8
1189.7
960.9
White
7
2
0
5
2.0
28.6
-182.1
1188.2
1006.1
Black
6
1
0
5
1.0
16.7
-283.3
1191.4
908.1
Standard
All
8
2
0
6
2.0
25.0
-212.5
1182.0
969.5
White
4
2
0
2
2.0
50.0
0.0
1176.8
1176.8
Black
4
0
0
4
0.0
0.0
-425.0
1187.1
762.1
Rapid
All
5
1
0
4
1.0
20.0
-255.0
1202.1
947.1
White
3
0
0
3
0.0
0.0
-425.0
1203.4
778.4
Black
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
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
2100118581
Khoza, L (Langelihle)
2
0.0
0
0
2
0.0
1166.8
-425.0
741.8
View list
2
2120142481
Dlamini, S (Senamile)
1
1.0
1
0
0
100.0
1163.5
425.0
1588.5
View list
3
2110152413
Sithole, S (Seskhona)
1
1.0
1
0
0
100.0
1133.6
425.0
1558.6
View list
4
2140138995
Gumede, L (Luyanda)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2130139035
Zwane, L (Luyanda)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2120137075
Zondi, A (Asemahle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1090118596
Gcabashe, M (Mpumelelo)
1
0.0
0
0
1
0.0
1163.5
-425.0
738.5
View list
8
1130152412
Sibiya, L (Lwande)
1
0.0
0
0
1
0.0
1133.6
-425.0
708.6
View list
9
2110136048
Pascoe, E (Emily)
1
0.0
0
0
1
0.0
1133.6
-425.0
708.6
View list
10
1110118537
Nzuza, S (Siphesihle)
1
0.0
0
0
1
0.0
1163.5
-425.0
738.5
View list
11
1140135862
Nsibande, M (Malibongwe)
1
0.0
0
0
1
0.0
1163.5
-425.0
738.5
View list
12
1120152405
Mbuyisa, P (Phumlani)
1
0.0
0
0
1
0.0
1133.6
-425.0
708.6
View list