Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Zachary Arthur

1140156646
Chess South Africa (CSA)

Tournament details

Tour Id	20241968
Group Id	20241967
Name	St James School Rapid Rated Chess Tournament 2024
Section	Senior Primary
Rounds	6
Format	Swiss
Type	Rapid
Start	2024-07-20
End	2024-07-20
Submitted	2024-07-30
Rated	2024-07-30
Submit age weight	1
Host	Ethekwini (KED)
Total time	25
Time weight	0.543
Official results	Official results

General

Games	6
Score	3.5
Percent	58.3
Dp	70.8
Aor	1261.4
Perform	1332.2
Penalties	0
Wins	3
Draws	1
Losses	2
White	3
Black	3
White wins	0
Black wins	3
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	61
Final Pos	22
Share Pos	19
Count for rating	Yes

Analysis (Main)

Rating	1166.6
K-factor	20
Score	3.5
Expected score	2.33
Score - Expected score	1.17
Rating +/-	12.7

Analysis (Type)

Rating	1132.7
K-factor	20
Score	3.5
Expected score	2.06
Score - Expected score	1.44
Rating +/-	28.8

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	2024-07-20	Wolde, F (Fesone)	KED		1182.7	1162.9	B	1	0.44	0.56	6	0.42	0.58	11.6	Yes
2	2024-07-20	Ndlovu, M (Malwanda)	KED		1251	1198.5	W	0.5	0.44	0.06	0.6	0.47	0.03	0.6	Yes
3	2024-07-20	Kamroodeen, Z (Zia)	KED		1200	1200	B	1	0.42	0.58	6.3	0.38	0.62	12.4	Yes
4	2024-07-20	Mbewe, L (Lumi)	KED		1398	1444.7	W	0	0.27	-0.27	-2.9	0.18	-0.18	-3.6	Yes
5	2024-07-20	Munasur, D (Dishen)	KED		1200	1200	B	1	0.42	0.58	6.3	0.38	0.62	12.4	Yes
6	2024-07-20	Bang, K (Keshav)	KED		1336.7	1400	W	0	0.34	-0.34	-3.7	0.23	-0.23	-4.6	Yes