Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Erato Botlhole

1110300529
Nelson Mandela Bay (ENM)

Tournament details

Tour Id	20250702
Group Id	20250699
Name	NMB 2nd Trials 2025
Section	U16
Rounds	6
Format	Swiss
Type	Standard
Start	2025-03-07
End	2025-03-08
Submitted	2025-03-10
Rated	2025-03-10
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
Percent	33.3
Dp	-141.7
Aor	1424.4
Perform	1282.8
Penalties	0
Wins	1
Draws	2
Losses	3
White	3
Black	3
White wins	0
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	18
Final Pos	24
Share Pos	24
Count for rating	Yes

Analysis (Main)

Rating	1337.5
K-factor	20
Score	2
Expected score	2.39
Score - Expected score	-0.39
Rating +/-	-6.5

Analysis (Type)

Rating	1326.7
K-factor	20
Score	2
Expected score	2.33
Score - Expected score	-0.33
Rating +/-	-6.6

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	2025-03-07	Twigg, G (Garen)	ENM		1584.3	1596.4	W	0	0.25	-0.25	-4.1	0.23	-0.23	-4.6	Yes
2	2025-03-08	Koutsouvelis, J (Joshua)	ENM		1265.8	1269.4	B	1	0.54	0.46	7.6	0.52	0.48	9.6	Yes
3	2025-03-08	Ackerdien, S (Saud)	ENM		1420.3	1415.1	W	0.5	0.45	0.05	0.8	0.44	0.06	1.2	Yes
4	2025-03-08	Lindi, V (Vukile)	ENM		1454.3	1470.2	B	0	0.32	-0.32	-5.3	0.29	-0.29	-5.8	Yes
5	2025-03-08	Moller, S (Sarah)	ESB		1464	1442.2	W	0	0.39	-0.39	-6.5	0.41	-0.41	-8.2	Yes
6	2025-03-08	Mndai, O (Okuhle)	ENM		1357.8	1345.2	B	0.5	0.43	0.07	1.2	0.44	0.06	1.2	Yes