Rapid: Individual Calculations February 2022
 Gervasi, Pietro  Total change: -5.20  Rating chartPersonal card
 OP RAPID DI NATALE 2021 PALERMO ITA 2021-12-18
RcRownchangeKK*chgGame
 1585 1325 1.00 5 -0.26 20 -5.20 
  Cino, Giuseppe Adalberto 1957 ITA0.001-0.0120-0.20 
  De Fina, Giuseppe 1406 ITA1.0010.612012.20 
  Cina `, Vittorio 1693 ITA0.001-0.1020-2.00 
  Verga, Francesco 1622 ITA0.001-0.1520-3.00 
  Lo Coco, Alessandro 1248 ITA0.001-0.6120-12.20 

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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