Rapid: Individual Calculations January 2023
 Pacitti, Federico  Total change: 28.40  Rating chartPersonal card
 CIG 2023 - LIDO DI OSTIA 3 U12-14-18 ROMA ITA 2022-12-11
RcRownchangeKK*chgGame
 1194 1109 1.50 2 0.71 40 28.40 
  Paduraru, Angelo Mario 1331 ITA0.5010.284011.20 
  Dell `aquila, Andrea 1056 ITA1.0010.434017.20 

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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