Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Zalrich Boonzaaier

1080144975
West Rand (GWR)

Tournament details

Tour Id	20221397
Group Id	20221394
Name	D2 School League Finals 2022
Section	U15
Rounds	6
Format	Swiss
Type	Standard
Start	2022-08-20
End	2022-08-20
Submitted	2022-08-20
Rated	2022-08-20
Submit age weight	1
Host	West Rand (GWR)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1233.1
Perform	1091.4
Penalties	0
Wins	2
Draws	0
Losses	4
White	3
Black	3
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	8
Final Pos	15
Share Pos	15
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	2
Expected score	2.77
Score - Expected score	-0.77
Rating +/-	-12.8

Analysis (Type)

Rating	1200
K-factor	20
Score	2
Expected score	2.82
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	2022-08-20	Ngobeni, N (Ntumbuluko)	GWR		1182.4	1178	B	0	0.48	-0.48	-8	0.48	-0.48	-9.6	Yes
2	2022-08-20	Joubert, C (Cherene)	GWR		1156.2	1144.4	B	1	0.51	0.49	8.1	0.52	0.48	9.6	Yes
3	2022-08-20	Msebenzi, V (Vusumzi)	GWR		1338.7	1328	W	0	0.38	-0.38	-6.3	0.39	-0.39	-7.8	Yes
4	2022-08-20	Ngobeni, N (Ntumbuluko)	GWR		1182.4	1178	W	0	0.56	-0.56	-9.3	0.57	-0.57	-11.4	Yes
5	2022-08-20	Mayton, K (Kenneth)	GWR		1200	1200	W	1	0.54	0.46	7.6	0.54	0.46	9.2	Yes
6	2022-08-20	Msebenzi, V (Vusumzi)	GWR		1338.7	1328	B	0	0.3	-0.3	-5	0.31	-0.31	-6.2	Yes