Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ryan Perkins

106051730
Cape Town (WCT)

Tournament details

Tour Id	20190831
Group Id	20190830
Name	Steinitz Chess Festival 2019
Section	C
Rounds	6
Format	Swiss
Type	Standard
Start	2019-04-05
End	2019-04-07
Submitted	2019-04-07
Rated	2019-04-07
Submit age weight	1
Host	Cape Town (WCT)
Total time	70
Time weight	0.874
Official results	Official results

General

Games	6
Score	3.5
Percent	58.3
Dp	70.8
Aor	1230.3
Perform	1301.1
Penalties	0
Wins	3
Draws	1
Losses	2
White	3
Black	3
White wins	1
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	114
Final Pos	40
Share Pos	37
Count for rating	Yes

Analysis (Main)

Rating	1077.8
K-factor	20
Score	3.5
Expected score	1.94
Score - Expected score	1.56
Rating +/-	27.3

Analysis (Type)

Rating	1073.5
K-factor	20
Score	3.5
Expected score	2.08
Score - Expected score	1.42
Rating +/-	28.4

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	2019-04-05	Rosada, EE (Earvin Emery)	WCT		1200	1200	W	1	0.4	0.6	10.4	0.39	0.61	12.2	Yes
2	2019-04-06	Van Heerden, H (Hannah Rose)	WCW		1333	1315.9	B	1	0.16	0.84	14.6	0.18	0.82	16.4	Yes
3	2019-04-06	Maxwell, T (Tristan)	WCW		1276.3	1193	W	0	0.31	-0.31	-5.4	0.4	-0.4	-8	Yes
4	2019-04-06	Van Staaden, BH (Burton)	WCT		1259.8	1231.2	B	0	0.25	-0.25	-4.4	0.27	-0.27	-5.4	Yes
5	2019-04-07	Kleynhans, I (Ian)	WCT		1147	1129.5	W	0.5	0.46	0.04	0.7	0.48	0.02	0.4	Yes
6	2019-04-07	Lose, L (Luvo)	WCT		1165.4	1158.2	B	1	0.36	0.64	11.1	0.36	0.64	12.8	Yes