Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Reuben Griezel

107077372
Nelson Mandela Bay (ENM)

Tournament details

Tour Id	20180926
Group Id	20180924
Name	NMB Youth Chess Trial 3 2018
Section	U12
Rounds	6
Format	Round-Robin
Type	Standard
Start	2018-05-11
End	2018-05-12
Submitted	2018-05-13
Rated	2018-05-13
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	960.9
Perform	890
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	22
Final Pos	14
Share Pos	14
Count for rating	Yes

Analysis (Main)

Rating	766.3
K-factor	20
Score	2.5
Expected score	1.64
Score - Expected score	0.86
Rating +/-	14.3

Analysis (Type)

Rating	774.2
K-factor	20
Score	2.5
Expected score	1.89
Score - Expected score	0.61
Rating +/-	12.2

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	2018-05-11	Coetzer, Q (Quinn)	ENM		1127.2	1154.4	W	0	0.12	-0.12	-2	0.1	-0.1	-2	Yes
2	2018-05-11	Bhika, Z (Zunaid)	ENM		985.8	972.8	B	1	0.2	0.8	13.3	0.23	0.77	15.4	Yes
3	2018-05-12	Carolus, CJ (Cayline)	ESB		992.3	995	W	0	0.28	-0.28	-4.6	0.28	-0.28	-5.6	Yes
4	2018-05-12	Mkontwana, A (Ayachuma)	ENM		756.2	654	B	0.5	0.47	0.03	0.5	0.6	-0.1	-2	Yes
5	2018-05-12	Whitehead, Z (Zarron)	ENM		1129.9	1088.8	B	0	0.04	-0.04	-0.7	0.09	-0.09	-1.8	Yes
6	2018-05-12	Leeson, CL (Calib Lee)	ENM		773.8	730.4	W	1	0.53	0.47	7.8	0.59	0.41	8.2	Yes