Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Joshua Ishimwe Nzaramba

1140318197
Cape Town (WCT)

Tournament details

Tour Id	20260292
Group Id	20260286
Name	District Central Schools Chess Individual Trials 2026
Section	U13 Open
Rounds	6
Format	Swiss
Type	Standard
Start	2026-02-07
End	2026-02-07
Submitted	2026-02-12
Rated	2026-02-17
Submit age weight	0.717
Host	Cape Town (WCT)
Total time	60
Time weight	0.83
Official results	Official results

General

Games	6
Score	4.5
Percent	75
Dp	212.5
Aor	1367.2
Perform	1579.7
Penalties	0
Wins	4
Draws	1
Losses	1
White	3
Black	3
White wins	2
Black wins	2
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	6
Final Pos	4
Share Pos	3
Count for rating	Yes

Analysis (Main)

Rating	1379.3
K-factor	20
Score	4.5
Expected score	3.09
Score - Expected score	1.41
Rating +/-	16.8

Analysis (Type)

Rating	1332.3
K-factor	20
Score	4.5
Expected score	2.8
Score - Expected score	1.7
Rating +/-	24.4

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	2026-02-07	Smyth, R (Riley Derek)	WCT		1180.3	1177.9	B	1	0.69	0.31	3.7	0.64	0.36	5.2	Yes
2	2026-02-07	Zembeta, L (Lunga)	WCT		1243.4	1258.2	W	1	0.7	0.3	3.6	0.63	0.37	5.3	Yes
3	2026-02-07	Resnekov, O (Oliver)	WCT		1639.2	1633.8	B	0	0.16	-0.16	-2.7	0.11	-0.11	-2.2	Yes
4	2026-02-07	Mngqibisa, P (Phila)	WCT		1226.6	1228.5	W	1	0.72	0.28	3.3	0.66	0.34	4.9	Yes
5	2026-02-07	Whyatt, B (Benji)	WCT		1633.2	1581.7	W	0.5	0.25	0.25	3	0.25	0.25	3.6	Yes
6	2026-02-07	Oliver, J (Jude)	WCT		1280.3	1290.9	B	1	0.57	0.43	5.1	0.51	0.49	7	Yes