Individual Calculations February 2020
 Vitaliani, Valerio  Total change: -22.60  Rating chartPersonal card
 FE 4 Verona - C Verona ITA 2020-01-02
RcRownchangeKK*chgGame
 1324 1225 1.50 7 -1.13 20 -22.60 
  Denozza, Mauro 1480 ITA0.5010.31206.20 
  Andreini, Gigliola 1483 ITA0.001-0.1820-3.60 
  Di Pasquale, Karol 1358 ITA0.001-0.3220-6.40 
  Ferrarini, Tommaso 1338 ITA0.001-0.3520-7.00 
  Spanti, Demetrio 1146 ITA0.001-0.6120-12.20 
  Prealta, Florenzo 1139 ITA0.001-0.6220-12.40 
  Cilenti, Giuseppe Maria 1327 SMR1.0010.642012.80 

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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