Individual Calculations September 2018
 Spraggett, Kevin  Total change: 2.20  Rating chartPersonal card
 VI Torneio Internacional Cidade de Famalicao (CNL) Famalicao POR 2018-07-29
RcRownchangeKK*chgGame
 2307 2530 7.00 9 0.22 10 2.20 
  Barroso, Simao Oliveira Alvim 2130  * POR1.0010.08100.80 
  Ermel, Francisco 2130  * BRA1.0010.08100.80 
  Forgas Moreno, Yaniela wm2242 CUB1.0010.16101.60 
  Galego, Luis g2471 POR0.501-0.0810-0.80 
  Martinez Duany, Lelys Stanley g2528 CUB0.5010.00100.00 
  Safranska, Anda wg2211 FRA0.501-0.3710-3.70 
  Costa, Paulo 2170 POR1.0010.10101.00 
  Campora, Daniel H. g2405 ARG1.0010.33103.30 
  Nagy, Gabor m2474 HUN0.501-0.0810-0.80 
 * 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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