Chess South Africa Ratings Database

PLAYER TOURNAMENT ANALYSIS

Tournament analysis

Koen, I (Ivan)

Chess SA id

105054141

FIDE id

?

Date of birth

2005-11-18 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2023-12-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

TOURNAMENT
Tournament ID	20220449
Group ID	20220274
Tournament	South African Junior Closed Chess Championships 2022 (U18 Open)
Format	Individual Swiss
Rating type	Standard
Start	2022-03-28
End	2022-04-02
Rated	2022-04-02
Host	Chess South Africa (CSA)
Total time	120
Time weight	1
Official results	Official results
Tournament games	9
Tournament score	1.5
Final position	13
Shared position	13
Count for rating	Yes (OK)

Analysis

Type	Rating	Games	Score	%	Dp	Aor	Prat	We	SWe	1	=	0	+F	=F	Bye	=Bye	X
Main	1441.9	9	1.5	16.7	-283.3	1598.9	1315.6	2.81	-1.31	0	3	6	1	0	0	0	-1
Standard	1452.2	9	1.5	16.7	-283.3	1600.4	1317.1	2.91	-1.41	0	3	6	1	0	0	0	-1

Opponents

Rnd	Date	Opponent	Title	Reg	Fed	Main	Type	Col	Res	MWe	MSWe	TWe	TSWe
1	2022-03-28					0	0	X		0	0	0	0
2	2022-03-28	Van Den Berg, R (Reynard)		GTP	RSA	1756.9	1751.3	B	0	0.09	-0.09	0.11	-0.11
3	2022-03-29	Koning, J (Jaedin)		GTP	RSA	1590.3	1602.4	W	0	0.37	-0.37	0.37	-0.37
4	2022-03-29	Ristic, A (Andrej)		GTP	RSA	1534.1	1527.9	B	0	0.35	-0.35	0.37	-0.37
5	2022-03-30	Lamont, M (Michael)		GSV	RSA	1457.7	1452	W	0.5	0.52	-0.02	0.54	-0.04
6	2022-03-30	Du Toit, GJ (Gerhardus (Eghardt))		GTP	RSA	1496.8	1494.3	B	0.5	0.39	0.11	0.41	0.09
7	2022-03-31	De Swardt, E (Eduan)		GE	RSA	1553.6	1552.4	W	0	0.41	-0.41	0.43	-0.43
8	2022-03-31	Segelaar, G (Geriant)		WCW	RSA	1511.3	1499.5	B	0.5	0.38	0.12	0.4	0.1
9	2022-04-01	Sparg, N (Nathan)		EBC	RSA	1615.5	1616	D	1	0	0	0	0
10	2022-04-01	Van Der Merwe, A (Alexander)		WCT	RSA	1852.5	1878.8	W	0	0.06	-0.06	0.05	-0.05
11	2022-04-02	Fihla, LL (Lonwabo)		GTP	RSA	1636.9	1645.3	B	0	0.23	-0.23	0.23	-0.23