Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Ngubane, Y (Yathandwa)
Dob:
2006/04/07 (U20)
Gender:
Male
Chess SA id:
1060104329
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2019/09/19 (1704 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
Curent Raw rating
957.5
Curent Weighted rating
957.5
Curent Weighted performance
309.2
Current official/published rating (highest between Raw, WR and WP)
957.5
Current floor (min rating allowed)
618.0
Current highest rating achieved
1118.0
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)
±234.2
Current Raw change used (final)
0.0
Projected new Raw rating
957.5
Projected new Weighed rating
957.5
Projected new Weighted performance
309.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
957.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1118.0
Projected new floor
618.0
Projected new K-facor
40
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
Curent Raw rating
955.6
Curent Weighted rating
955.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
955.6
Current floor (min rating allowed)
609.2
Current highest rating achieved
1109.2
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)
±234.9
Current Raw change used (final)
0.0
Projected new Raw rating
955.6
Projected new Weighed rating
955.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
955.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1109.2
Projected new floor
609.2
Projected new K-facor
40
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
Curent Raw rating
1115.2
Curent Weighted rating
1115.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1115.2
Current floor (min rating allowed)
615.2
Current highest rating achieved
1115.2
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)
±187.1
Current Raw change used (final)
0.0
Projected new Raw rating
1115.2
Projected new Weighed rating
1115.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1115.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1115.2
Projected new floor
615.2
Projected new K-facor
40
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
615.2
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
615.2
Projected new K-facor
36
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
8
2019 John Blackburn Memorial Swiss
2019/08/01
2019/09/19
Ethekwini (KED)
Standard
120
1.00
7
2
1.0
941.1
937.2
Analysis
7
2019 Durban CC Winter Rapid
2019/06/13
2019/07/25
Ethekwini (KED)
Rapid
40
0.70
8
4
2.0
903.6
1096.0
Analysis
6
2019 Moss Kolnik Memorial Swiss
2019/01/10
2019/02/28
Ethekwini (KED)
Standard
120
1.00
8
5
0.0
936.0
980.8
Analysis
5
2018 Durban CC Third Swiss
2018/10/11
2018/11/15
Ethekwini (KED)
Standard
120
1.00
6
5
0.0
1030.0
1083.2
Analysis
3
2018 Ethekwini League
2018/09/09
2018/10/21
Ethekwini (KED)
Standard
90
0.94
7
2
0.0
1048.0
1109.2
Analysis
4
2018 Ethekwini League
2018/09/09
2018/10/21
Ethekwini (KED)
Standard
90
0.94
7
0
0.0
1048.0
1109.2
Analysis
2
2018 John Blackburn Memorial
2018/08/02
2018/09/27
Ethekwini (KED)
Standard
120
1.00
7
5
1.0
1118.0
1200.0
Analysis
1
2018 Durban Chess Club Rapid
2018/06/14
2018/07/26
Ethekwini (KED)
Rapid
40
0.70
8
6
0.0
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
29
4
0
25
4.0
13.8
-307.8
1155.0
847.2
White
13
2
0
11
2.0
15.4
-294.2
1142.0
847.8
Black
16
2
0
14
2.0
12.5
-318.8
1165.5
846.8
Standard
All
19
2
0
17
2.0
10.5
-335.5
1129.9
794.4
White
8
1
0
7
1.0
12.5
-318.8
1104.1
785.3
Black
11
1
0
10
1.0
9.1
-347.7
1148.6
800.9
Rapid
All
10
2
0
8
2.0
20.0
-255.0
1202.7
947.7
White
5
1
0
4
1.0
20.0
-255.0
1202.7
947.7
Black
5
1
0
4
1.0
20.0
-255.0
1202.7
947.7
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
1090112248
Subramoney, R (Riaan)
3
3.0
3
0
0
100.0
916.1
425.0
1341.1
View list
2
185094663
Seebran, N (Nitesh)
3
0.0
0
0
3
0.0
1172.7
-425.0
747.7
View list
3
1930104062
Thebe, A (Andile)
2
0.0
0
0
2
0.0
903.6
-425.0
478.6
View list
4
179034550
Sibeko, M (Musawenkosi)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
5
190094662
Ngwenya, P (Phumlani)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
6
104084390
Mohamed, N (Nureldin)
1
1.0
1
0
0
100.0
1118.0
425.0
1543.0
View list
7
2970104041
Sikhosana, L (Lacey)
1
0.0
0
0
1
0.0
1030.0
-425.0
605.0
View list
8
101034556
Sibeko, T (Thabani)
1
0.0
0
0
1
0.0
936.0
-425.0
511.0
View list
9
107068300
Rooplal, J (Jasveer)
1
0.0
0
0
1
0.0
1118.0
-425.0
693.0
View list
10
208082584
Pillai, N (Nandana)
1
0.0
0
0
1
0.0
936.0
-425.0
511.0
View list
11
1100097611
Narainsamy, T (Taygen)
1
0.0
0
0
1
0.0
1030.0
-425.0
605.0
View list
12
1790098634
Narainsamy, D (Dershan)
1
0.0
0
0
1
0.0
1030.0
-425.0
605.0
View list
13
1050097637
Naidoo, Y (Yeshe)
1
0.0
0
0
1
0.0
1030.0
-425.0
605.0
View list
14
195085382
Msane, T (Thabiso)
1
0.0
0
0
1
0.0
936.0
-425.0
511.0
View list
15
206047508
Millard, C (Charlotte)
1
0.0
0
0
1
0.0
936.0
-425.0
511.0
View list
16
198065402
Mdoda, O (Olwethu)
1
0.0
0
0
1
0.0
1118.0
-425.0
693.0
View list
17
196076617
Mbutho, L (Lindokuhle)
1
0.0
0
0
1
0.0
1048.0
-425.0
623.0
View list
18
197015404
Khawula, W (Welile)
1
0.0
0
0
1
0.0
941.1
-425.0
516.1
View list
19
145065589
Kharwa, S (Suleman)
1
0.0
0
0
1
0.0
1030.0
-425.0
605.0
View list
20
171010743
Gopaulsingh, N (Nadean)
1
0.0
0
0
1
0.0
936.0
-425.0
511.0
View list