Rapid: Individual Calculations February 2018
 Vaira, Luca  Total change: 25.60  Rating chartPersonal card
 OP SEM1 A PINEROLO ITA 2018-01-19
RcRownchangeKK*chgGame
 1285 1233 3.00 4 1.28 20 25.60 
  Bolognesi, Giovanni 1381 ITA1.0010.702014.00 
  Coalova, Simone 1116 ITA0.001-0.6620-13.20 
  Avaro, Danilo 1290 ITA1.0010.582011.60 
  Lorito, Alessandro 1353 ITA1.0010.662013.20 

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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