Rapid: Individual Calculations September 2022
 De Luca, Cristian  Total change: 2.40  Rating chartPersonal card
 OP RAPID PIAZZA MALTA RAGUSA ITA 2022-08-07
RcRownchangeKK*chgGame
 1366 1111 1.00 4 0.12 20 2.40 
  Miano, Gabriele 1553 ITA0.001-0.0620-1.20 
  Grienti, Giorgio 1108 ITA1.0010.502010.00 
  Camillieri, Gabriele 1349 ITA0.001-0.2020-4.00 
  Farinaccio, Michele 1452 ITA0.001-0.1220-2.40 

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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