Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Christopher Stubbs

1080099331
Nelson Mandela Bay (ENM)

Tournament details

Tour Id	20190902
Group Id	20190900
Name	NMBJCU Trials 3 2019
Section	U12
Rounds	6
Format	Swiss
Type	Standard
Start	2019-05-10
End	2019-05-11
Submitted	2019-07-11
Rated	2019-05-31
Submit age weight	1
Host	Nelson Mandela Bay (ENM)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-70.8
Aor	1163
Perform	1092.2
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	0
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	36
Final Pos	25
Share Pos	24
Count for rating	Yes

Analysis (Main)

Rating	1002.4
K-factor	20
Score	2.5
Expected score	1.88
Score - Expected score	0.62
Rating +/-	10.3

Analysis (Type)

Rating	972.8
K-factor	20
Score	2.5
Expected score	1.68
Score - Expected score	0.82
Rating +/-	16.4

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	2019-05-10	Kivido, Z (Zach)	ENM		1258.5	1278.1	W	0	0.24	-0.24	-4	0.19	-0.19	-3.8	Yes
2	2019-05-11	Yoyo, L (Lukhanyo)	ENM		1076.6	1081.2	B	1	0.37	0.63	10.5	0.33	0.67	13.4	Yes
3	2019-05-11	Mafuya, X (Xabiso)	ENM		1193.5	1177.2	W	0	0.32	-0.32	-5.3	0.3	-0.3	-6	Yes
4	2019-05-11	Morapedi, K (Keamogetswe)	ENM		1200	1200	B	1	0.23	0.77	12.8	0.19	0.81	16.2	Yes
5	2019-05-11	Knox, S (Steven)	ENM		1136.2	1135.2	W	0	0.39	-0.39	-6.5	0.35	-0.35	-7	Yes
6	2019-05-11	Barnard, L (Leandre)	ENM		1113.3	1098.4	B	0.5	0.33	0.17	2.8	0.31	0.19	3.8	Yes