Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

David Cason

1110137040
Ethekwini (KED)

Tournament details

Tour Id	20253714
Group Id	20253705
Name	2025 Mzansi Individual Championships
Section	U16 Open
Rounds	6
Format	Swiss
Type	Classical
Start	2025-12-17
End	2025-12-20
Submitted	2025-12-17
Rated	2025-12-20
Submit age weight	1
Host	Nelson Mandela Bay (ENM)
Total time	120
Time weight	1
Official results	Official results

General

Games	6
Score	2
Percent	33.3
Dp	-141.7
Aor	1465.1
Perform	1323.4
Penalties	0
Wins	2
Draws	0
Losses	4
White	3
Black	3
White wins	1
Black wins	1
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	89
Final Pos	70
Share Pos	70
Count for rating	Yes

Analysis (Main)

Rating	1276.7
K-factor	20
Score	2
Expected score	1.68
Score - Expected score	0.32
Rating +/-	6.4

Analysis (Type)

Rating	1233.5
K-factor	20
Score	2
Expected score	1.39
Score - Expected score	0.61
Rating +/-	12.2

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	2025-12-17	Reichert, J (Juan-Aiden)	LCP		1549.6	1570.5	B	1	0.14	0.86	17.2	0.07	0.93	18.6	Yes
2	2025-12-18	Ngidi, N (Ndumiso)	WCT		1532.9	1511.9	W	0	0.24	-0.24	-4.8	0.22	-0.22	-4.4	Yes
3	2025-12-18	Ramonyai, M (Maribe)	GTP		1447	1445.2	B	0	0.26	-0.26	-5.2	0.21	-0.21	-4.2	Yes
4	2025-12-19	Nkolongo, O (Okuhle)	ESB		1474.3	1464.2	W	0	0.31	-0.31	-6.2	0.27	-0.27	-5.4	Yes
5	2025-12-19	Kemp, J (Jowan)	GSV		1497.9	1490.8	B	0	0.2	-0.2	-4	0.16	-0.16	-3.2	Yes
6	2025-12-20	Zwane, G (Gugulethu)	MGS		1288.7	1303.5	W	1	0.53	0.47	9.4	0.46	0.54	10.8	Yes