Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Joshua Prins

1100158532
Nelson Mandela Bay (ENM)

Tournament details

Tour Id	20240833
Group Id	20240829
Name	NMBCU Trials 2 2024
Section	U16
Rounds	6
Format	Round-Robin
Type	Standard
Start	2024-04-12
End	2024-04-13
Submitted	2024-04-21
Rated	2024-04-22
Submit age weight	1
Host	Nelson Mandela Bay (ENM)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-70.8
Aor	1303.3
Perform	1232.5
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	0
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	13
Final Pos	19
Share Pos	17
Count for rating	Yes

Analysis (Main)

Rating	1262.2
K-factor	20
Score	2.5
Expected score	2.71
Score - Expected score	-0.21
Rating +/-	-3.5

Analysis (Type)

Rating	1252.5
K-factor	20
Score	2.5
Expected score	2.61
Score - Expected score	-0.11
Rating +/-	-2.2

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	2024-04-12	Ngcobo, S (Siphesihle)	ENM		1200	1200	B	1	0.53	0.47	7.8	0.52	0.48	9.6	Yes
2	2024-04-13	Rautenbach, J (Johan)	ENM		1428.7	1438.8	W	0	0.35	-0.35	-5.8	0.32	-0.32	-6.4	Yes
3	2024-04-13	Solomon, S (Sandisiwe)	ENM		1200	1200	B	1	0.53	0.47	7.8	0.52	0.48	9.6	Yes
4	2024-04-13	Pienaar, K (Keane)	ENM		1449.2	1454.9	W	0	0.32	-0.32	-5.3	0.31	-0.31	-6.2	Yes
5	2024-04-13	Gie, L (Luca)	ENM		1204.8	1220.9	B	0.5	0.53	-0.03	-0.5	0.5	0	0	Yes
6	2024-04-13	Brown, N (Nathan)	ENM		1337.2	1341	W	0	0.45	-0.45	-7.5	0.44	-0.44	-8.8	Yes