Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ronald Manyama

172020557
Tshwane (GTP)

Tournament details

Tour Id	31488
Group Id	38
Name	Orion Group Open Chess Festival
Section	A
Rounds	7
Format	Swiss
Type	Standard
Start	2015-04-25
End	2015-04-27
Submitted	2015-04-27
Rated	2015-04-30
Submit age weight	1
Host	Johannesburg Metro (GJM)
Total time	75
Time weight	0.893
Official results	Official results

General

Games	7
Score	4
Percent	60
Dp	72
Aor	1397
Perform	1469
Penalties	0
Wins	3
Draws	2
Losses	2
White	0
Black	0
White wins	0
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	21
Final Pos	15
Share Pos	15
Count for rating	Yes

Analysis (Main)

Rating	1449
K-factor	20
Score	4
Expected score	2.79
Score - Expected score	1.21
Rating +/-	21.6

Analysis (Type)

Rating	1449
K-factor	20
Score	4
Expected score	2.79
Score - Expected score	1.21
Rating +/-	24.2

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	2015-04-25	Ndawo, Il (Ignatius)	GJM		0	0	W	1	0	1	17.8	0	1	20	Yes
2	2015-04-25	Nkosi, Mm (Matthew)	GJM		1685	1685	B	0	0.2	-0.2	-3.6	-0.2	0.2	4	Yes
3	2015-04-25	Sabawu, E (Ernest)	GJM		1313	1313	W	1	0.68	0.32	5.7	0.32	0.68	13.6	Yes
4	2015-04-26	Malaka, T (Thabo)	GJM		0	0	B	0	0	0	0	0	0	0	Yes
5	2015-04-26	Bergh, Jp (Jacobus)	GTP		1417	1417	W	1	0.54	0.46	8.2	0.46	0.54	10.8	Yes
6	2015-04-27	Sikhwivhilu, S (Se)	GTP		1122	1122	B	0.5	0.87	-0.37	-6.6	-0.37	0.87	17.4	Yes
7	2015-04-27	Essop, R (Rashied)	GJM		1448	1448	W	0.5	0.5	0	0	0	0.5	10	Yes