Makoto, Rodwell April 2018 FIDE Individual Chess Calculations

Individual Calculations April 2018

Makoto, Rodwell Total change: -14.10

2018 Waterkloof Open (Prestige)			Pretoria		RSA	2018-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
2124	2349			5.00	6	0.37	10	3.70

Ponelis, Albert A.		1949 *	RSA	1.00	1	0.08	10	0.80
Masango, Spencer		2081	ZIM	1.00	1	0.17	10	1.70
Hercules, Benjamin Vincent		2175	RSA	1.00	1	0.27	10	2.70
Bezuidenhout, Roland	c	2118	RSA	1.00	1	0.21	10	2.10
Ovcina, Dennis		2118	RSA	0.50	1	-0.29	10	-2.90
Luanja, Geoffrey		2300	ZAM	0.50	1	-0.07	10	-0.70
* Rating difference of more than 400. Please read more at FIDE Handbook
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

Boardwalk Pearson High School Chess Tournament 2018 (Prestige)			Port Elizabeth		RSA	2018-03-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2284	2349			3.50	9	-1.78	10	-17.80

Grover, Sahaj	g	2484	IND	0.50	1	0.18	10	1.80
Klaasen, Calvin John	f	2320	RSA	0.50	1	-0.04	10	-0.40
Luanja, Geoffrey		2300	ZAM	0.00	1	-0.57	10	-5.70
Mwale, Joseph	c	2240	MAW	0.00	1	-0.65	10	-6.50
Paiva, Donaldo	c	2196	MOZ	0.50	1	-0.20	10	-2.00
Van Zyl-Rudd, Jack	f	2133	RSA	0.50	1	-0.28	10	-2.80
Oatlhotse, Providence	m	2173	BOT	1.00	1	0.27	10	2.70
Silva, David	m	2279	ANG	0.50	1	-0.10	10	-1.00
Cawdery, Daniel	m	2428	RSA	0.00	1	-0.39	10	-3.90
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

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