Individual Calculations January 2011
 Santos, Olavo Miguel Florencio  Total change: -18.75  Rating chartPersonal card
 VII Festival Internacional de Xadrez da Figueira da Foz Figueira da Foz POR 2010-10-31
RcRownchangeKK*chgGame
 2081 1960 1.50 6 -0.75 25 -18.75 
  Spraggett, Kevin g2360  * CAN0.001-0.0825-2.00 
  Padeiro, Jose 2259 POR0.001-0.1525-3.75 
  Calzada Cruz, Osvaldo 1911 CUB1.0010.432510.75 
  Diogo, Vasco f2271 POR0.001-0.1425-3.50 
  Sousa, Joao Francisco Silva 1880 POR0.501-0.1125-2.75 
  Aguiar, Henrique Rui Neves 1807 POR0.001-0.7025-17.50 
 * 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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