Individual Calculations November 2018
 Ovidi, Marco  Total change: -8.40  Rating chartPersonal card
 WE Felice Bosi B Milano ITA 2018-10-06
RcRownchangeKK*chgGame
 1319 1237 1.00 3 -0.21 40 -8.40 
  Livi, Luigi 1513 ITA0.001-0.1740-6.80 
  Fiorini, Sergio Andrea 1270 ITA1.0010.554022.00 
  Migotto, Alessandro 1175 ITA0.001-0.5940-23.60 

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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