Chess South Africa
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Chess South Africa
Sibiya, M (Mthobisi)
Dob:
2002/09/30 (Adult)
Gender:
Male
Chess SA id:
102055772
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2019/02/16 (1956 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
1240.6
Current Weighted rating
1240.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1240.6
Current highest rating achieved
1241.2
Current floor (min rating allowed)
741.2
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)
±156.5
Current Raw change used (final)
0.0
Projected new Raw rating
1240.6
Projected new Weighed rating
1141.4
Projected new Weighted performance
280.3
Projected new final Raw rating (if new WP > new Raw)
1240.6
Projected new highest rating
1241.2
Projected new floor
741.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1240.6
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
1244.7
Current Weighted rating
1244.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1244.7
Current highest rating achieved
1244.7
Current floor (min rating allowed)
744.7
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)
±155.6
Current Raw change used (final)
0.0
Projected new Raw rating
1244.7
Projected new Weighed rating
1145.1
Projected new Weighted performance
280.3
Projected new final Raw rating (if new WP > new Raw)
1244.7
Projected new highest rating
1244.7
Projected new floor
744.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1244.7
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
1235.0
Current Weighted rating
1235.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1235.0
Current highest rating achieved
1235.0
Current floor (min rating allowed)
735.0
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)
±157.7
Current Raw change used (final)
0.0
Projected new Raw rating
1235.0
Projected new Weighed rating
1136.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1235.0
Projected new floor
735.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1235.0
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
1235.0
Current Weighted rating
1235.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1235.0
Current highest rating achieved
1235.0
Current floor (min rating allowed)
735.0
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)
±157.7
Current Raw change used (final)
0.0
Projected new Raw rating
1235.0
Projected new Weighed rating
1136.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1235.0
Projected new floor
735.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1235.0
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
2019 Nkandla Open (U16-Adult)
2019/02/16
2019/02/16
King Cetshwayo (KUR)
Standard
60
0.83
5
5
3.5
1241.2
1244.3
Analysis
2
2018 King Cetshwayo Winter Championship (U18+U20)
2018/08/25
2018/08/26
King Cetshwayo (KUR)
Standard
60
0.83
7
7
4.5
1228.7
1227.4
Analysis
1
2018 KZN Schools Championship (U18 Boys)
2018/06/23
2018/06/24
Ethekwini (KED)
Standard
60
0.83
5
5
3.0
1235.0
1235.0
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
17
9
4
4
11.0
64.7
125.0
1088.0
1213.0
White
9
4
2
3
5.0
55.6
47.2
1110.8
1158.0
Black
8
5
2
1
6.0
75.0
212.5
1062.4
1274.9
Standard
All
17
9
4
4
11.0
64.7
125.0
1088.0
1213.0
White
9
4
2
3
5.0
55.6
47.2
1110.8
1158.0
Black
8
5
2
1
6.0
75.0
212.5
1062.4
1274.9
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
105090162
Swart, J (John)
1
1.0
1
0
0
100.0
1241.2
425.0
1666.2
View list
2
102049525
Sithole, M (Manelisa)
1
1.0
1
0
0
100.0
1228.7
425.0
1653.7
View list
3
102087447
Sikakane, N (Nhlanhla)
1
1.0
1
0
0
100.0
1228.7
425.0
1653.7
View list
4
2010102849
Shangase, S (Slindokuhle)
1
1.0
1
0
0
100.0
1235.0
425.0
1660.0
View list
5
1010103797
Kunene, S (Siboniso)
1
1.0
1
0
0
100.0
1235.0
425.0
1660.0
View list
6
1000105586
Duma, N (Nonhle)
1
1.0
1
0
0
100.0
1228.7
425.0
1653.7
View list
7
204083869
Biyela, S (Sthombe)
1
1.0
1
0
0
100.0
1241.2
425.0
1666.2
View list
8
2920110270
Biyela, S (Snegugu)
1
1.0
1
0
0
100.0
1241.2
425.0
1666.2
View list
9
101068043
Mhlophe, N (Nhlakanipho)
1
1.0
1
0
0
100.0
1228.7
425.0
1653.7
View list
10
102081846
Ncemu, A (Aviwe)
1
0.5
0
1
0
50.0
1235.0
0.0
1235.0
View list
11
100078838
Mngomezulu, N (Nkosenhle)
1
0.5
0
1
0
50.0
1235.0
0.0
1235.0
View list
12
102044486
Mdunge, SM (Sandile Mlondi)
1
0.5
0
1
0
50.0
1228.7
0.0
1228.7
View list
13
298085485
Shinga, S (Sibongakonke)
1
0.5
0
1
0
50.0
1241.2
0.0
1241.2
View list
14
1030103818
Vilane, M (Mpilo)
1
0.0
0
0
1
0.0
1235.0
-425.0
810.0
View list
15
1010097209
Nzuza, A (Awande)
1
0.0
0
0
1
0.0
1228.7
-425.0
803.7
View list
16
103034463
Shoba, M (Mongezi)
1
0.0
0
0
1
0.0
1241.2
-425.0
816.2
View list
17
102001003
Baboolal, N (Nikash)
1
0.0
0
0
1
0.0
1228.7
-425.0
803.7
View list