Individual Calculations May 2023
 Cerina, Antonio  Total change: -28.40  Rating chartPersonal card
 WE 7 Pasqua a Montesilvano - C Montesilvano ITA 2023-04-07
RcRownchangeKK*chgGame
 1198 1278 1.00 3 -0.81 20 -16.20 
  Coccia, Stefano 1325 ITA0.001-0.4320-8.60 
  Di Iasio, Alessandro 1190 ITA0.001-0.6220-12.40 
  Terenzi, Mattia 1079 ITA1.0010.24204.80 

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)
 
 WE 16 Citta' di Livorno - 3 Memorial Carlo Falciani - B Livorno ITA 2023-04-15
RcRownchangeKK*chgGame
 1250 1278 1.00 3 -0.61 20 -12.20 
  Mazzini, Simone 1339 ITA0.5010.08201.60 
  Florescu, Emanuel 1112 ITA0.001-0.7220-14.40 
  Mori, Franco 1298 ITA0.5010.03200.60 

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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