Individual Calculations February 2017
 Pacchioni, Matteo  Total change: 36.80  Rating chartPersonal card
 WE 15 Citta' di Vignola - B Vignola ITA 2016-11-11
RcRownchangeKK*chgGame
 1337 1366 2.00 2 0.92 40 36.80 
  Vergara Meersohn, Marcos 1271 ITA1.0010.374014.80 
  Rossi, Sergio 1402 ITA1.0010.554022.00 

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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