Rapid: Individual Calculations June 2023
 La Barbera, Francesco  Total change: -16.00  Rating chartPersonal card
 OP 2 RAPID I DUE ALFIERI 2023 BAGHERIA ITA 2023-04-29
RcRownchangeKK*chgGame
 1379 1284 0.00 2 -0.80 20 -16.00 
  Catanzaro, Claudio 1592 ITA0.001-0.1420-2.80 
  Di Liberto, Daniel 1166 ITA0.001-0.6620-13.20 

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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