Individual Calculations February 2016
 Silva, Leonildo  Total change: -20.00  Rating chartPersonal card
 I Torneio Interno da EXP - Esc. Xadrez Porto Porto POR 2015-12-26
RcRownchangeKK*chgGame
 1329 1480 1.00 3 -1.00 20 -20.00 
  Pipiras, Filipa Fortuna 1326 POR1.0010.29205.80 
  Marques, Ricardo Taborda Trigo 1569 POR0.001-0.3820-7.60 
  Sousa, David Oliva Teles 1092 POR0.001-0.9120-18.20 

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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