Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Liao, B (Bruce)
Dob:
2007/10/15 (U18)
Gender:
Male
Chess SA id:
1070150550
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (30 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
1167.5
Curent Weighted rating
1178.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1178.2
Current floor (min rating allowed)
680.0
Current highest rating achieved
1180.0
Current K-factor
40
Games played this month
6
Score (S)
3.0
Expected score (We)
1.88
Difference (S-We)
1.12
Current Raw change (no limits, including tournament time weight)
24.2
Current min/max change allowed (with limits)
±173.7
Current Raw change used (final)
24.2
Projected new Raw rating
1191.7
Projected new Weighed rating
1178.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1191.7
Projected effective change (new Official - current Official)
+13.5
Projected new highest rating
1191.7
Projected new floor
691.7
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
1161.2
Curent Weighted rating
1165.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1165.9
Current floor (min rating allowed)
661.2
Current highest rating achieved
1161.2
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)
±175.2
Current Raw change used (final)
0.0
Projected new Raw rating
1161.2
Projected new Weighed rating
1164.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1164.8
Projected effective change (new Official - current Official)
-1.0
Projected new highest rating
1161.2
Projected new floor
661.2
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
1146.8
Curent Weighted rating
1182.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1182.0
Current floor (min rating allowed)
678.8
Current highest rating achieved
1178.8
Current K-factor
40
Games played this month
6
Score (S)
3.0
Expected score (We)
2.51
Difference (S-We)
0.49
Current Raw change (no limits, including tournament time weight)
19.6
Current min/max change allowed (with limits)
±178.9
Current Raw change used (final)
19.6
Projected new Raw rating
1166.4
Projected new Weighed rating
1180.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1180.2
Projected effective change (new Official - current Official)
-1.8
Projected new highest rating
1178.8
Projected new floor
678.8
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)
678.8
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
678.8
Projected new K-facor
36
Tournaments
History
Tournament:
Cape Town Junior League - Qualifier 2 2024 (U18)
Start:
2024/04/20
End:
2024/04/20
Host:
WCT
Type:
Rapid
Time:
25
Time weight:
0.54
Rounds:
6
Games:
6
Score:
3.0
Main rating:
1167.5
Rating gain/loss:
24.2
Type rating:
1146.8
Rating gain/loss:
19.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Cape Town Junior League - Qualifier 2 2024 (U18)
2024/04/20
2024/04/20
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1167.5
1146.8
Analysis
1
Cape Town Junior League Qualifier 2024 (U18 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
4
0.5
1180.0
1178.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Cape Town Junior League - Qualifier 2 2024 (U18)
2024/04/20
2024/04/20
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1167.5
1146.8
Analysis
4
Cape Town Junior League Qualifier 2024 (U18 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
4
0.5
1180.0
1178.8
Analysis
3
Chas Everitt and MHI Attorneys Rapid 2023 (B)
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
25
0.54
6
6
2.0
1172.9
1175.6
Analysis
2
Curro Durbanville Chess Open Rapid 2023 (Intermediate)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
2.5
1170.5
1200.0
Analysis
1
North District School Trials 2023 (U17 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
3
1
6
3.5
35.0
-127.5
1340.5
1213.0
White
4
2
0
2
2.0
50.0
0.0
1376.7
1376.7
Black
6
1
1
4
1.5
25.0
-212.5
1316.4
1103.9
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
10
3
1
6
3.5
35.0
-127.5
1340.5
1213.0
White
4
2
0
2
2.0
50.0
0.0
1376.7
1376.7
Black
6
1
1
4
1.5
25.0
-212.5
1316.4
1103.9
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
27
8
3
16
9.5
35.2
-125.9
1303.5
1177.5
White
12
6
1
5
6.5
54.2
35.4
1285.3
1320.7
Black
15
2
2
11
3.0
20.0
-255.0
1318.0
1063.0
Standard
All
5
1
1
3
1.5
30.0
-170.0
1212.8
1042.8
White
2
0
1
1
0.5
25.0
-212.5
1222.3
1009.8
Black
3
1
0
2
1.0
33.3
-141.7
1206.5
1064.8
Rapid
All
22
7
2
13
8.0
36.4
-115.9
1324.1
1208.1
White
10
6
0
4
6.0
60.0
85.0
1297.9
1382.9
Black
12
1
2
9
2.0
16.7
-283.3
1345.9
1062.5
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
109076474
Palmer, J (Jesse)
2
0.0
0
0
2
0.0
1176.5
-425.0
751.5
View list
2
2090143653
Mokhele, Z (Zimi)
1
1.0
1
0
0
100.0
1170.5
425.0
1595.5
View list
3
1080152859
Nel, J (Jacobus Johannes)
1
1.0
1
0
0
100.0
1167.5
425.0
1592.5
View list
4
1650157063
Hunt-Davis, P (Peter)
1
1.0
1
0
0
100.0
1172.9
425.0
1597.9
View list
5
1060162365
Esterhuysen, S (Sebastian)
1
1.0
1
0
0
100.0
1172.9
425.0
1597.9
View list
6
1060112752
Krause, R (Ryan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1070134105
Teketa, A (Avile)
1
1.0
1
0
0
100.0
1167.5
425.0
1592.5
View list
8
1090158271
Van Der Merwe, E (Ethan)
1
1.0
1
0
0
100.0
1170.5
425.0
1595.5
View list
9
1080108770
Williams, K (Kylo)
1
1.0
1
0
0
100.0
1167.5
425.0
1592.5
View list
10
1080157942
Koegelenberg, U (Ulrich)
1
0.5
0
1
0
50.0
1180.0
0.0
1180.0
View list
11
1040132967
Kabongo, M (Mark)
1
0.5
0
1
0
50.0
1170.5
0.0
1170.5
View list
12
1070138643
Louw, J (Jean-Francois)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
13
107076747
Osborne, R (Ryan Eugene)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1020111504
Mutunhire, R (Romeo)
1
0.0
0
0
1
0.0
1170.5
-425.0
745.5
View list
15
1070097558
Maruma, K (Katlego)
1
0.0
0
0
1
0.0
1180.0
-425.0
755.0
View list
16
190056077
Mamane, S (Simfumene)
1
0.0
0
0
1
0.0
1170.5
-425.0
745.5
View list
17
198018569
Louw, FWT (Frederik)
1
0.0
0
0
1
0.0
1172.9
-425.0
747.9
View list
18
1080097960
Kruger, D (Daniel)
1
0.0
0
0
1
0.0
1167.5
-425.0
742.5
View list
19
209095311
Grove, E (Emily)
1
0.0
0
0
1
0.0
1172.9
-425.0
747.9
View list
20
1070150549
Gierz, D (Declan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list