Chess South Africa
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Chess South Africa
Ngubane, L (Liyema)
Dob:
2003/07/14 (Adult)
Gender:
Male
Chess SA id:
103054245
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/06/01 (2 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
1208.6
Curent Weighted rating
1214.0
Curent Weighted performance
1135.8
Current official/published rating (highest between Raw, WR and WP)
1214.0
Current floor (min rating allowed)
779.5
Current highest rating achieved
1279.5
Current K-factor
36
Games played this month
5
Score (S)
2.5
Expected score (We)
2.65
Difference (S-We)
-0.15
Current Raw change (no limits, including tournament time weight)
-4.5
Current min/max change allowed (with limits)
±163.8
Current Raw change used (final)
-4.5
Projected new Raw rating
1204.1
Projected new Weighed rating
1213.2
Projected new Weighted performance
1135.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1213.2
Projected effective change (new Official - current Official)
-0.8
Projected new highest rating
1279.5
Projected new floor
779.5
Projected new K-facor
36
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
1212.1
Curent Weighted rating
1213.3
Curent Weighted performance
1137.1
Current official/published rating (highest between Raw, WR and WP)
1213.3
Current floor (min rating allowed)
788.8
Current highest rating achieved
1288.8
Current K-factor
36
Games played this month
5
Score (S)
2.5
Expected score (We)
2.70
Difference (S-We)
-0.20
Current Raw change (no limits, including tournament time weight)
-7.2
Current min/max change allowed (with limits)
±163.0
Current Raw change used (final)
-7.2
Projected new Raw rating
1204.9
Projected new Weighed rating
1212.6
Projected new Weighted performance
1137.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1212.6
Projected effective change (new Official - current Official)
-0.7
Projected new highest rating
1288.8
Projected new floor
788.8
Projected new K-facor
36
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
1222.0
Curent Weighted rating
1214.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1222.0
Current floor (min rating allowed)
722.0
Current highest rating achieved
1222.0
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)
±160.7
Current Raw change used (final)
0.0
Projected new Raw rating
1222.0
Projected new Weighed rating
1215.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1222.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1222.0
Projected new floor
722.0
Projected new K-facor
36
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)
722.0
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
722.0
Projected new K-facor
36
Tournaments
History
Tournament:
SBDCU Trial 3 2024 (Open)
Start:
2024/06/01
End:
2024/06/01
Host:
ESB
Type:
Standard
Time:
62
Time weight:
0.84
Rounds:
5
Games:
5
Score:
2.5
Main rating:
1208.6
Rating gain/loss:
-4.5
Type rating:
1212.1
Rating gain/loss:
-7.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
SBDCU Trial 3 2024 (Open)
2024/06/01
2024/06/01
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.5
1208.6
1212.1
Analysis
1
SBDCU Trial 2 2024 (Open)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
5
3.0
1172.3
1168.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
SBDCU Trial 3 2024 (Open)
2024/06/01
2024/06/01
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.5
1208.6
1212.1
Analysis
7
SBDCU Trial 2 2024 (Open)
2024/03/23
2024/03/23
Sarah Baartman (ESB)
Standard
62
0.84
5
5
3.0
1172.3
1168.9
Analysis
6
2023 USSA Championships (Open)
2023/12/04
2023/12/08
Ethekwini (KED)
Standard
120
1.00
9
8
1.0
1251.5
1245.6
Analysis
5
Makhanda Schools Chess Championship 2023 (A)
2023/09/30
2023/09/30
Sarah Baartman (ESB)
Rapid
15
0.39
6
5
3.0
1248.4
1200.0
Analysis
4
SBDCU Closed Trials 2023 (Open)
2023/07/28
2023/07/29
Sarah Baartman (ESB)
Standard
65
0.85
6
4
1.5
1279.5
1288.8
Analysis
3
Rhodes Chess Club Invitational 2023 (A)
2023/07/22
2023/07/22
Sarah Baartman (ESB)
Standard
62
0.84
5
4
1.5
1279.5
1288.8
Analysis
2
Fountains Mall Open 2023 (B)
2023/05/12
2023/05/13
Sarah Baartman (ESB)
Standard
62
0.84
6
5
3.5
1214.8
1213.2
Analysis
1
SBDCU Trial 2 2023 (Open)
2023/04/01
2023/04/01
Sarah Baartman (ESB)
Standard
62
0.84
5
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
5
1
4
5.5
55.0
42.5
1221.8
1264.3
White
5
3
0
2
3.0
60.0
85.0
1233.9
1318.9
Black
5
2
1
2
2.5
50.0
0.0
1209.7
1209.7
Standard
All
10
5
1
4
5.5
55.0
42.5
1221.8
1264.3
White
5
3
0
2
3.0
60.0
85.0
1233.9
1318.9
Black
5
2
1
2
2.5
50.0
0.0
1209.7
1209.7
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
40
16
4
20
18.0
45.0
-42.5
1286.4
1243.9
White
21
9
1
11
9.5
45.2
-40.5
1269.8
1229.4
Black
19
7
3
9
8.5
44.7
-44.7
1304.6
1259.9
Standard
All
35
13
4
18
15.0
42.9
-60.7
1297.7
1237.0
White
18
7
1
10
7.5
41.7
-70.8
1279.6
1208.7
Black
17
6
3
8
7.5
44.1
-50.0
1316.9
1266.9
Rapid
All
5
3
0
2
3.0
60.0
85.0
1207.2
1292.2
White
3
2
0
1
2.0
66.7
141.7
1211.4
1353.1
Black
2
1
0
1
1.0
50.0
0.0
1200.8
1200.8
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
102082624
Mqadi, L (Lindokuhle)
3
0.0
0
0
3
0.0
1220.1
-425.0
795.1
View list
2
1040141833
April, L (Leano)
2
2.0
2
0
0
100.0
1204.3
425.0
1629.3
View list
3
1040151603
Mthwa, R (Romeo)
1
1.0
1
0
0
100.0
1279.5
425.0
1704.5
View list
4
1040301003
Mngomezulu, L (Lungelo)
1
1.0
1
0
0
100.0
1172.3
425.0
1597.3
View list
5
1080153092
Masilo, T (Tshimega)
1
1.0
1
0
0
100.0
1214.8
425.0
1639.8
View list
6
1090137439
Marais, R (Ryan)
1
1.0
1
0
0
100.0
1214.8
425.0
1639.8
View list
7
183016418
Krieger, CR (Charles)
1
1.0
1
0
0
100.0
1172.3
425.0
1597.3
View list
8
1120137440
Munemo, T (Tanaka)
1
1.0
1
0
0
100.0
1214.8
425.0
1639.8
View list
9
205070778
Nyathi, C (Carol)
1
1.0
1
0
0
100.0
1172.3
425.0
1597.3
View list
10
1070162626
Olunje, J (Jama)
1
1.0
1
0
0
100.0
1248.4
425.0
1673.4
View list
11
1030120021
Plaatjies, K (Kylin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1090162628
Renaud, T (Troy)
1
1.0
1
0
0
100.0
1248.4
425.0
1673.4
View list
13
103070530
Roy, C (Caswin)
1
1.0
1
0
0
100.0
1208.6
425.0
1633.6
View list
14
1090157220
Steven, Z (Zukisani)
1
1.0
1
0
0
100.0
1248.4
425.0
1673.4
View list
15
103082365
Swartbooi, J (Jarno)
1
1.0
1
0
0
100.0
1279.5
425.0
1704.5
View list
16
1030151184
Zitha, S (Smangaliso)
1
1.0
1
0
0
100.0
1251.5
425.0
1676.5
View list
17
1010305805
Cungu, O (Olenje)
1
0.5
0
1
0
50.0
1208.6
0.0
1208.6
View list
18
1040134123
Loggenburg, M (Melcolin)
1
0.5
0
1
0
50.0
1279.5
0.0
1279.5
View list
19
2130133065
Nell, C (Chelsea Jane)
1
0.5
0
1
0
50.0
1214.8
0.0
1214.8
View list
20
1030151607
Ramasindi, R (Raphadu)
1
0.5
0
1
0
50.0
1279.5
0.0
1279.5
View list