Quiroz Alva, Gian Carlo Gabriel July 2023 FIDE Individual Chess Calculations

Individual Calculations July 2023

Quiroz Alva, Gian Carlo Gabriel Total change: 12.00

XIV IRT Clasicas invitational "El Imperio del Cristal" - Sub 1900			Trujillo		PER	2023-05-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1516	1602			1.50	3	-0.33	40	-13.20

Sifuentes Alcantara, Jhony Sebas		1673	PER	0.50	1	0.10	40	4.00
Vasquez Lopez, Josue Gabriel		1400	PER	1.00	1	0.24	40	9.60
Cruz Ocas, Edward Joel		1476	PER	0.00	1	-0.67	40	-26.80
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)

Torneo IRT Club de Ajedrez Enroque Sub 2250			Chimbote		PER	2023-06-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1827	1616			2.00	5	0.63	40	25.20

Alvarado Zamora, Albert	c	1974	PER	0.00	1	-0.10	40	-4.00
Vasquez Alva, Marco Joaquin		1216 *	PER	1.00	1	0.08	40	3.20
Quiroz Alva, Franco Rodrigo		1889	PER	0.50	1	0.33	40	13.20
Nunez Villazana, Norbil Marco		1909	PER	0.50	1	0.35	40	14.00
Gallo Ponce, Elbert	f	2149	PER	0.00	1	-0.03	40	-1.20
* 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)

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