Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Jason Rudolph De Vos

102055285
Nelson Mandela Bay (ENM)

Tournament details

Tour Id	34917
Group Id	34913
Name	Nelson Mandela Bay Junior Closed 2016
Section	U16
Rounds	6
Format	Swiss
Type	Standard
Start	2016-05-20
End	2016-05-21
Submitted	2016-05-21
Rated	2016-05-23
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	-57
Aor	1047.5
Perform	990
Penalties	0
Wins	1
Draws	3
Losses	2
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	15
Final Pos	15
Share Pos	15
Count for rating	Yes

Analysis (Main)

Rating	1012
K-factor	20
Score	2.5
Expected score	2.71
Score - Expected score	-0.21
Rating +/-	-3.5

Analysis (Type)

Rating	1012
K-factor	20
Score	2.5
Expected score	2.71
Score - Expected score	-0.21
Rating +/-	-4.2

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	2016-05-20	Riordan, S (Simon)	ENM		1259	1259	W	0	0.19	-0.19	-3.2	-0.19	0.19	3.8	Yes
2	2016-05-20	Sapere, R (Rafael)	ENM		1192	1192	B	0.5	0.26	0.24	4	0.24	0.26	5.2	Yes
3	2016-05-21	Ketteldas, D (Danielle)	ENM		1044	1044	W	0.5	0.46	0.04	0.7	0.04	0.46	9.2	Yes
4	2016-05-21	Rispel, K (Kurchin)	ENM		732	732	B	1	0.84	0.16	2.7	0.16	0.84	16.8	Yes
5	2016-05-21	Dhanjee, R (Reshna)	ENM		1130	1130	W	0	0.34	-0.34	-5.6	-0.34	0.34	6.8	Yes
6	2016-05-21	Van Der Merwe, D (Dillen)	ENM		928	928	B	0.5	0.62	-0.12	-2	-0.12	0.62	12.4	Yes