Individual Calculations October 2021
 Ruggeri, Emanuele  Total change: -38.40  Rating chartPersonal card
 OP 6 Citta' di Ancona Falconara Marittima ITA 2021-09-03
RcRownchangeKK*chgGame
 1298 1378 1.50 4 -0.96 40 -38.40 
  Perogio, Lorenzo 1778  * ITA0.001-0.0840-3.20 
  Pigini, Francesco 1153 ITA0.501-0.2840-11.20 
  Fimiani, Nunzio 1205 ITA0.001-0.7340-29.20 
  Losio, Antonio 1055 ITA1.0010.13405.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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