Individual Calculations January 2021
 Pastore, Cosmas  Total change: 4.80  Rating chartPersonal card
 OP Inverno 2020 Roma ITA 2020-12-04
RcRownchangeKK*chgGame
 1618 1852 2.50 3 0.20 20 4.00 
  Nardoni, Matteo 1452  * ITA1.0010.08201.60 
  Maldonado, Stefano 1597 ITA0.501-0.3120-6.20 
  Scagliarini, Bruno 1804 ITA1.0010.43208.60 
 * 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)
 
 WE 20 Grand Hotel Adriatico - A Montesilvano ITA 2020-12-18
RcRownchangeKK*chgGame
 2020 1852 1.50 5 0.04 20 0.80 
  Capitelli, Paolo 2070 ITA0.5010.28205.60 
  Luciani, Valerio f2177 ITA0.001-0.1320-2.60 
  Pecci, William 2046 ITA0.001-0.2520-5.00 
  Graziani, Sergio 1894 ITA0.001-0.4420-8.80 
  Girgenti, Giuseppe 1913 ITA1.0010.582011.60 

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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