Individual Calculations March 2020
 Passalacqua, Federico  Total change: 25.20  Rating chartPersonal card
 OP Collaterale CP Asti-Alessandria 2020 Asti ITA 2020-02-07
RcRownchangeKK*chgGame
 1127 1006 2.00 4 0.63 40 25.20 
  Pucci, Nicolo 1236 ITA0.5010.294011.60 
  Alfano, Luca 1019 ITA1.0010.524020.80 
  De Sarro, Fabio 1158 ITA0.001-0.3040-12.00 
  Andreetta, Sofia 1095 ITA0.5010.12404.80 

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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