Chess South Africa
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Chess South Africa
Ngcani, S (Skhumbuzo)
Dob:
2002/04/29 (Adult)
Gender:
Male
Chess SA id:
1020105858
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2019/05/25 (1849 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
1248.5
Current Weighted rating
1248.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1248.5
Current highest rating achieved
1248.5
Current floor (min rating allowed)
748.5
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)
±154.7
Current Raw change used (final)
0.0
Projected new Raw rating
1248.5
Projected new Weighed rating
1148.6
Projected new Weighted performance
289.6
Projected new final Raw rating (if new WP > new Raw)
1248.5
Projected new highest rating
1248.5
Projected new floor
748.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1248.5
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
1258.4
Current Weighted rating
1258.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1258.4
Current highest rating achieved
1258.4
Current floor (min rating allowed)
758.4
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)
±152.6
Current Raw change used (final)
0.0
Projected new Raw rating
1258.4
Projected new Weighed rating
1157.7
Projected new Weighted performance
289.6
Projected new final Raw rating (if new WP > new Raw)
1258.4
Projected new highest rating
1258.4
Projected new floor
758.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1258.4
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
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
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)
±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
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
2
2019 Gauteng Secondary Schools Individual Chess Championships (U18 Boys)
2019/05/25
2019/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
Ekurhuleni North School District Finals 2019 (U19 Boys)
2019/05/11
2019/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
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
10
6
0
4
6.0
60.0
85.0
1252.3
1337.3
White
5
4
0
1
4.0
80.0
255.0
1060.0
1315.0
Black
5
2
0
3
2.0
40.0
-85.0
1444.6
1359.6
Standard
All
10
6
0
4
6.0
60.0
85.0
1252.3
1337.3
White
5
4
0
1
4.0
80.0
255.0
1060.0
1315.0
Black
5
2
0
3
2.0
40.0
-85.0
1444.6
1359.6
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
102053290
Stuart, J (Jason)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1020113232
Rapudi, K (Kwena)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1020113219
Mduli, S (Sandile Jospeh)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1020115327
Mdalane, K (Karabo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1020113228
Matseba, T (Thabo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1010113213
Chone, D (Daniel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
101039600
Van Der Westhuizen, D (Donald)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1020112807
Matlatsa, L (Lesedi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
102090708
Leshaba, KA (Kgwahla Andrius)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
101050584
Mazibuko, K (Khanya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
