Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Kofi Achiano

1060101971
Cape Winelands (WCW)

Tournament details

Tour Id	20191591
Group Id	20191589
Name	Stellenbosch Primary 2019
Section	U14
Rounds	7
Format	Swiss
Type	Rapid
Start	2019-08-31
End	2019-08-31
Submitted	2019-09-03
Rated	2019-08-31
Submit age weight	1
Host	Cape Winelands (WCW)
Total time	30
Time weight	0.604
Official results	Official results

General

Games	7
Score	4
Percent	57.1
Dp	60.7
Aor	1181.7
Perform	1242.4
Penalties	0
Wins	4
Draws	0
Losses	3
White	4
Black	3
White wins	3
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	13
Final Pos	4
Share Pos	4
Count for rating	Yes

Analysis (Main)

Rating	1097.5
K-factor	20
Score	4
Expected score	2.86
Score - Expected score	1.14
Rating +/-	13.8

Analysis (Type)

Rating	1029.6
K-factor	20
Score	4
Expected score	2.28
Score - Expected score	1.72
Rating +/-	34.4

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	2019-08-31	Loggenberg, C (Chad)	WCW		1200	1200	W	1	0.42	0.58	7	0.34	0.66	13.2	Yes
2	2019-08-31	Pietersen, K (Katelin)	WCW		1221.5	1294.2	B	0	0.31	-0.31	-3.7	0.15	-0.15	-3	Yes
3	2019-08-31	Rasdelhoff, J (Jordan)	WCW		1168.2	1152	W	1	0.46	0.54	6.5	0.4	0.6	12	Yes
4	2019-08-31	Samson, G (Grant)	WCW		1155.3	1137.6	B	0	0.39	-0.39	-4.7	0.33	-0.33	-6.6	Yes
5	2019-08-31	Swart, A (Anje)	WCW		1200	1200	W	1	0.42	0.58	7	0.34	0.66	13.2	Yes
6	2019-08-31	Morrison, B (Brandon)	WCW		1187.3	1178.8	B	1	0.35	0.65	7.8	0.28	0.72	14.4	Yes
7	2019-08-31	Saoud, J (Jassem)	WCW		1139.6	1132.2	W	0	0.49	-0.49	-5.9	0.42	-0.42	-8.4	Yes