Rapid: Individual Calculations August 2019
 Petteruti, Antonio  Total change: -17.40  Rating chartPersonal card
 OP MEMORIAL ROSARIO TORRESE SESSA AURUNCA ITA 2019-07-07
RcRownchangeKK*chgGame
 1904 1652 0.50 3 -0.12 20 -2.40 
  Lombardo, Michele 2042 ITA0.001-0.0920-1.80 
  De Cristofano, Fabrizio 1884 ITA0.001-0.2120-4.20 
  Casale, Antonio 1785 ITA0.5010.18203.60 

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)
 
 OP 13 CITTA' DI CELLOLE CELLOLE ITA 2019-07-28
RcRownchangeKK*chgGame
 1790 1652 0.00 2 -0.75 20 -15.00 
  Seletsky, Grigory f2052  * UKR0.001-0.0820-1.60 
  Moscarino, Carlo 1528 ITA0.001-0.6720-13.40 
 * 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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