Individual Calculations January 2023
 De Angelis, Nico  Total change: -16.00  Rating chartPersonal card
 WE 28 Lazio Scacchi - La dolce vita a Via Veneto - B Roma ITA 2022-12-02
RcRownchangeKK*chgGame
 1379 1691 3.50 5 -0.80 20 -16.00 
  Fersini, Maurizio 1346 ITA1.0010.11202.20 
  Giovannelli, Andrea 1425 ITA1.0010.18203.60 
  Lazzari, Luca 1355 ITA0.501-0.3820-7.60 
  Giri, Davide 1414 ITA0.001-0.8320-16.60 
  Nini, Fabio 1356 ITA1.0010.12202.40 

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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