Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Ivan Mathunda

1860140639
Dr Ruth Segomotsi Mompati (NRS)

Tournament details

Tour Id	20220764
Group Id	20220761
Name	Thomas Lechelele NW Open 2022
Section	A
Rounds	6
Format	Swiss
Type	Standard
Start	2022-05-14
End	2022-05-15
Submitted	2022-05-16
Rated	2022-05-16
Submit age weight	1
Host	Ngaka Modiri Molema (NNM)
Total time	90
Time weight	0.938
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1307.9
Perform	1166.2
Penalties	0
Wins	2
Draws	0
Losses	4
White	3
Black	3
White wins	2
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	29
Final Pos	26
Share Pos	26
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	2
Expected score	2.25
Score - Expected score	-0.25
Rating +/-	-4.7

Analysis (Type)

Rating	1200
K-factor	20
Score	2
Expected score	2.23
Score - Expected score	-0.23
Rating +/-	-4.6

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	2022-05-14	Jobeta, O (Olorato)	GTP		1390.2	1386.9	B	0	0.24	-0.24	-4.5	0.24	-0.24	-4.8	Yes
2	2022-05-14	Tlamama, M (Mpho)	NNM		1059.6	1061.2	W	1	0.71	0.29	5.5	0.7	0.3	6	Yes
3	2022-05-14	Libisi, L (Live)	NWP		1242.8	1248.3	B	0	0.41	-0.41	-7.7	0.4	-0.4	-8	Yes
4	2022-05-14	Mafora, L (Letlhogonolo)	NNM		1372.5	1378.5	W	0	0.34	-0.34	-6.4	0.33	-0.33	-6.6	Yes
5	2022-05-15	Khumalo, R (Rethabile)	NNM		1206	1207.2	W	1	0.53	0.47	8.8	0.53	0.47	9.4	Yes
6	2022-05-15	Chakandidano, N (Nhamo)	NWP		1576.2	1576.3	B	0	0.02	-0.02	-0.4	0.02	-0.02	-0.4	Yes