Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jingpu Liao

105058535
Johannesburg Metro (GJM)

Tournament details

Tour Id	20230483
Group Id	20230483
Name	Randburg New Year Swiss 2023
Section
Rounds	7
Format	Swiss
Type	Standard
Start	2023-01-31
End	2023-03-14
Submitted	2023-03-28
Rated	2023-03-28
Submit age weight	1
Host	Johannesburg Metro (GJM)
Total time	90
Time weight	0.938
Official results	Official results

General

Games	5
Score	3
Percent	60
Dp	85
Aor	1426.3
Perform	1511.3
Penalties	0
Wins	3
Draws	0
Losses	2
White	3
Black	2
White wins	2
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	8
Final Pos	0
Share Pos	0
Count for rating	Yes

Analysis (Main)

Rating	1500
K-factor	20
Score	3
Expected score	2.97
Score - Expected score	0.03
Rating +/-	0.6

Analysis (Type)

Rating	1495.7
K-factor	20
Score	3
Expected score	2.95
Score - Expected score	0.05
Rating +/-	1

Opponents

Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	Main			Type			Cfr
Round	Date	Opponent	Fed	Title	Main	Type	Col	Res	We	Swe	+/-	We	Swe	+/-	Cfr
1	2023-01-31	Mendelsohn, DC (David)	GTP		1623.7	1621.1	W	0	0.4	-0.4	-7.5	0.4	-0.4	-8	Yes
2	2023-02-07	Essop, R (Rashied)	GJM		1421.5	1421.7	B	0	0.55	-0.55	-10.3	0.54	-0.54	-10.8	Yes
3	2023-02-14	Cunha, A (Alex)	GJM		1200	1200	W	1	0.89	0.11	2.1	0.89	0.11	2.2	Yes
4	2023-02-21				0	0	X	-1	0	0	0	0	0	0	No (Did not play)
5	2023-02-28	Tak, R (Rannveer)	NBR		1367.8	1379.8	B	1	0.61	0.39	7.3	0.59	0.41	8.2	Yes
6	2023-03-07	Jones, E (Edward)	GJM		1518.7	1509.4	W	1	0.52	0.48	9	0.53	0.47	9.4	Yes
7	2023-03-14				0	0	X	-1	0	0	0	0	0	0	No (Did not play)