Chess South Africa Ratings Database

Surname or Chess SA id..

PLAYER TOURNAMENT DETAILS

Konosuke Iwabuchi

1130313433
Cape Town (WCT)

Tournament details

Tour Id	20250011
Group Id	20250009
Name	2025 Kraaifontein Open Chess Championships
Section	Rapid U14
Rounds	6
Format	Swiss
Type	Rapid
Start	2025-01-04
End	2025-01-04
Submitted	2025-01-08
Rated	2025-01-08
Submit age weight	1
Host	Cape Town (WCT)
Total time	30
Time weight	0.604
Official results	Official results

General

Games	6
Score	2.5
Percent	41.7
Dp	-70.8
Aor	1233
Perform	1162.2
Penalties	0
Wins	2
Draws	1
Losses	3
White	3
Black	3
White wins	2
Black wins	0
Default wins	0
Default losses	0
Byes	0
Half byes	0
Rank	17
Final Pos	14
Share Pos	14
Count for rating	Yes

Analysis (Main)

Rating	1168.8
K-factor	20
Score	2.5
Expected score	2.55
Score - Expected score	-0.05
Rating +/-	-0.6

Analysis (Type)

Rating	1145.6
K-factor	20
Score	2.5
Expected score	2.3
Score - Expected score	0.2
Rating +/-	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	2025-01-04	Meissenheimer, K (Kyle)	WCT		1357.3	1356	B	0	0.24	-0.24	-2.9	0.21	-0.21	-4.2	Yes
2	2025-01-04	Haig-Smith, N (Nathan)	WCT		1249.4	1200	W	0.5	0.45	0.05	0.6	0.48	0.02	0.4	Yes
3	2025-01-04	Mngqibisa, P (Phila)	WCT		1158	1246.8	B	0	0.47	-0.47	-5.6	0.34	-0.34	-6.8	Yes
4	2025-01-04	Brand, D (Dante)	WCT		1200	1200	W	1	0.51	0.49	5.9	0.48	0.52	10.4	Yes
5	2025-01-04	James, A (Ayden)	WCT		1270.8	1272.6	B	0	0.34	-0.34	-4.1	0.31	-0.31	-6.2	Yes
6	2025-01-04	Robinson, J (Jake)	WCT		1162.4	1200	W	1	0.55	0.45	5.4	0.48	0.52	10.4	Yes