Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Ngwenya, S (Sihle)
Dob:
2005/11/24 (U20)
Gender:
Male
Chess SA id:
1050097021
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2018/02/10 (2480 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
1095.1
Current Weighted rating
1095.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1095.1
Current highest rating achieved
1095.1
Current floor (min rating allowed)
595.1
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)
±192.5
Current Raw change used (final)
0.0
Projected new Raw rating
1095.1
Projected new Weighed rating
1007.5
Projected new Weighted performance
37.3
Projected new final Raw rating (if new WP > new Raw)
1095.1
Projected new highest rating
1095.1
Projected new floor
595.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1095.1
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
1073.2
Current Weighted rating
1073.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1073.2
Current highest rating achieved
1073.2
Current floor (min rating allowed)
573.2
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)
±198.6
Current Raw change used (final)
0.0
Projected new Raw rating
1073.2
Projected new Weighed rating
987.3
Projected new Weighted performance
37.3
Projected new final Raw rating (if new WP > new Raw)
1073.2
Projected new highest rating
1073.2
Projected new floor
573.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1073.2
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
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
1
Chessnuts - Kickoff Open 2018 (C)
2018/02/09
2018/02/10
Johannesburg Metro (GJM)
Standard
61
0.83
6
6
2.0
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
6
2
0
4
2.0
33.3
-141.7
883.9
742.3
White
4
1
0
3
1.0
25.0
-212.5
873.7
661.2
Black
2
1
0
1
1.0
50.0
0.0
904.5
904.5
Standard
All
6
2
0
4
2.0
33.3
-141.7
883.9
742.3
White
4
1
0
3
1.0
25.0
-212.5
873.7
661.2
Black
2
1
0
1
1.0
50.0
0.0
904.5
904.5
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
110076637
Mcambi, A (Alipheli)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
108073207
Horn, E (Evan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
108065264
Smit, CJ (Tiaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
111092705
Moonsammy, E (Ethan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
208071873
Chinoruma, T (Tawana)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
106073248
Allison, LM (Liam)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
