Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Alwande Duma

2070301127
Ethekwini (KED)

Tournament details

Tour Id	20240702
Group Id	20240701
Name	Umzinyathi Open 2024
Section	A
Rounds	7
Format	Swiss
Type	Rapid
Start	2024-03-21
End	2024-03-21
Submitted	2024-03-29
Rated	2024-03-30
Submit age weight	1
Host	Ethekwini (KED)
Total time	25
Time weight	0.543
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1217.6
Perform	1075.9
Penalties	0
Wins	1
Draws	2
Losses	3
White	3
Black	3
White wins	0
Black wins	1
Default wins	1
Default losses	0
Byes	0
Half byes	0
Rank	13
Final Pos	33
Share Pos	26
Count for rating	Yes

Analysis (Main)

Rating	1200
K-factor	20
Score	2
Expected score	2.88
Score - Expected score	-0.88
Rating +/-	-9.6

Analysis (Type)

Rating	1200
K-factor	20
Score	2
Expected score	2.89
Score - Expected score	-0.89
Rating +/-	-17.8

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	2024-03-21	Nxumalo, P (Phepheli)	KED		1200	1200	B	1	0.46	0.54	5.8	0.46	0.54	10.8	Yes
2	2024-03-21	Zuma, S (Senziwe)	KED		1200	1200	D	1	0	0	0	0	0	0	No (Forfeit)
3	2024-03-21	Masiteng, L (Lerato)	KED		1308	1236	W	0	0.42	-0.42	-4.5	0.5	-0.5	-10	Yes
4	2024-03-21	Ndlovu, A (Asanda)	KED		1200	1200	B	0.5	0.46	0.04	0.4	0.46	0.04	0.8	Yes
5	2024-03-21	Mchunu, A (Akhona)	KUD		1197.3	1260.8	W	0	0.54	-0.54	-5.8	0.47	-0.47	-9.4	Yes
6	2024-03-21	Mathe, N (Nkanyiso)	KED		1200	1200	W	0	0.54	-0.54	-5.8	0.54	-0.54	-10.8	Yes
7	2024-03-21	Chonco, N (Nkosenhle)	KED		1200	1200	B	0.5	0.46	0.04	0.4	0.46	0.04	0.8	Yes