Rapid: Individual Calculations July 2017
 Orecchioni, Giovanni Cesare  Total change: -18.00  Rating chartPersonal card
 OP DEL LOGUDORO TULA ITA 2017-06-25
RcRownchangeKK*chgGame
 1447 1281 0.00 3 -0.90 20 -18.00 
  Biello, Costantino 1529 ITA0.001-0.1920-3.80 
  Gardey, Michel 1248 FRA0.001-0.5520-11.00 
  Dessy, Eugenio 1564 ITA0.001-0.1620-3.20 

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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