Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Marvel Tendayi

2060116519
Nelson Mandela Bay (ENM)

Tournament details

Tour Id	20220632
Group Id	20220628
Name	2022 NMB Junior Trials 2
Section	U16
Rounds	6
Format	Swiss
Type	Standard
Start	2022-05-13
End	2022-05-14
Submitted	2022-05-14
Rated	2022-05-14
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	1292.2
Perform	1221.3
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	16
Final Pos	12
Share Pos	12
Count for rating	Yes

Analysis (Main)

Rating	1176.3
K-factor	20
Score	2.5
Expected score	2.19
Score - Expected score	0.31
Rating +/-	5.1

Analysis (Type)

Rating	1102.8
K-factor	20
Score	2.5
Expected score	1.75
Score - Expected score	0.75
Rating +/-	15

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	2022-05-13	Yoyo, A (Alulutho)	ENM		1296.5	1297.9	B	1	0.32	0.68	11.3	0.23	0.77	15.4	Yes
2	2022-05-14	Manto, M (Martha)	ENM		1297.9	1290.1	W	0.5	0.4	0.1	1.7	0.32	0.18	3.6	Yes
3	2022-05-14	Stemmet, J (Jaun)	ENM		1268.8	1239.4	W	0	0.43	-0.43	-7.1	0.38	-0.38	-7.6	Yes
4	2022-05-14	Ramaele, LL (Lerato)	ENM		1132.4	1114.7	B	1	0.51	0.49	8.1	0.44	0.56	11.2	Yes
5	2022-05-14	Coetzer, Q (Quinn)	ENM		1478.2	1482.3	W	0	0.19	-0.19	-3.2	0.1	-0.1	-2	Yes
6	2022-05-14	Pienaar, KT (Keaton)	ENM		1279.2	1268.8	B	0	0.34	-0.34	-5.6	0.27	-0.27	-5.4	Yes