Individual Calculations May 2023
 Russo, Giuseppe  Total change: 1.00  Rating chartPersonal card
 OP Monforte Campobasso ITA 2023-04-01
RcRownchangeKK*chgGame
 1373 1436 3.00 5 0.07 40 2.80 
  Della Penna, Sandro 1228 ITA0.001-0.7740-30.80 
  Esposito, Angelo 1303 ITA1.0010.324012.80 
  Brunetti, Nicola 1268 ITA1.0010.284011.20 
  Sorbo, Stefano 1413 ITA1.0010.474018.80 
  Tirro, Elia Luigi 1651 ITA0.001-0.2340-9.20 

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)
 
NOTE: K factor changed
 CP Frosinone e Latina 2023 Arpino ITA 2023-04-21
RcRownchangeKK*chgGame
 1929 1436 0.00 2 -0.09 20 -1.80 
  Stirpe, Claudio 1940 ITA0.001-0.0420-0.80 
  Fossataro, Mario 1918 ITA0.001-0.0520-1.00 

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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