Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Petrus Bosman

109087781
Cape Town (WCT)

Tournament details

Tour Id	20220593
Group Id	20220588
Name	Metro WP Schools Chess Trials 2022
Section	U13 Boys
Rounds	6
Format	Swiss
Type	Standard
Start	2022-04-22
End	2022-04-23
Submitted	2022-04-26
Rated	2022-04-26
Submit age weight	1
Host	Cape Town (WCT)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	5.5
Percent	91.7
Dp	354.2
Aor	1380.9
Perform	1735
Penalties	0
Wins	5
Draws	1
Losses	0
White	3
Black	3
White wins	3
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	3
Final Pos	1
Share Pos	1
Count for rating	Yes

Analysis (Main)

Rating	1460.2
K-factor	20
Score	5.5
Expected score	3.55
Score - Expected score	1.95
Rating +/-	32.4

Analysis (Type)

Rating	1406.7
K-factor	20
Score	5.5
Expected score	3.47
Score - Expected score	2.03
Rating +/-	40.6

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	2022-04-22	Ndzotyana, LI (Lwazi)	WCT		1227.4	1231.2	W	1	0.81	0.19	3.2	0.75	0.25	5	Yes
2	2022-04-22	Bosman, L (Louis Willem)	WCT		1358.6	1342.9	B	1	0.58	0.42	7	0.53	0.47	9.4	Yes
3	2022-04-23	Wilson, J (James)	WCT		1380.2	1317.9	W	1	0.63	0.37	6.1	0.65	0.35	7	Yes
4	2022-04-23	Van Rhyn, A (Aden)	WCT		1429.5	1399.6	B	0.5	0.49	0.01	0.2	0.47	0.03	0.6	Yes
5	2022-04-23	Janse Van Rensburg, A (Arden)	WCT		1390.1	1310	W	1	0.62	0.38	6.3	0.65	0.35	7	Yes
6	2022-04-23	Solomon, I (Izaiah)	WCT		1499.4	1435.1	B	1	0.41	0.59	9.8	0.43	0.57	11.4	Yes