Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ernest Khumalo

101094318
Johannesburg Metro (GJM)

Tournament details

Tour Id	20221855
Group Id	20221853
Name	CPH Chess Clubs Challenge 2022
Section	B
Rounds	6
Format	Swiss
Type	Rapid
Start	2022-11-12
End	2022-11-12
Submitted	2022-11-14
Rated	2022-11-14
Submit age weight	1
Host	Johannesburg Metro (GJM)
Total time	20
Time weight	0.472
Official results	Official results

General

Games	6
Score	4.5
Percent	75
Dp	212.5
Aor	1555
Perform	1767.5
Penalties	0
Wins	4
Draws	1
Losses	1
White	3
Black	3
White wins	2
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	29
Final Pos	5
Share Pos	5
Count for rating	Yes

Analysis (Main)

Rating	1417.6
K-factor	20
Score	4.5
Expected score	2.04
Score - Expected score	2.46
Rating +/-	23.2

Analysis (Type)

Rating	1359.6
K-factor	20
Score	4.5
Expected score	4.02
Score - Expected score	0.48
Rating +/-	9.6

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	2022-11-12	Maliga, N (Norman)	GTP		1548.1	1535.4	W	0.5	0.39	0.11	1	0.34	0.16	3.2	Yes
2	2022-11-12	Smit, YH (Yoshua)	GTP		1642.2	1131.6	B	0	0.2	-0.2	-1.9	0.72	-0.72	-14.4	Yes
3	2022-11-12	Ndebele, S (Sibusiso)	GTP		1200.7	1200	W	1	0.79	0.21	2	0.73	0.27	5.4	Yes
4	2022-11-12	Jacobs, CN (Calvin Nicholas)	GTP		1703.6	910.4	B	1	0.13	0.87	8.2	0.98	0.02	0.4	Yes
5	2022-11-12	Mantati, SV (Sebei)	GSV		1683.7	1605.7	W	1	0.23	0.77	7.2	0.26	0.74	14.8	Yes
6	2022-11-12	Bolani, S (Sakhile)	GE		1551.7	559.2	B	1	0.3	0.7	6.6	0.99	0.01	0.2	Yes