Individual Calculations October 2017
 Valastro, Mario  Total change: -37.80  Rating chartPersonal card
 FE XV Citta' di Amantea Amantea ITA 2017-09-03
RcRownchangeKK*chgGame
 2007 1847 0.50 8 -1.89 20 -37.80 
  Varriale, Luca 2221 ITA0.001-0.1020-2.00 
  De Vita, Cesare Igor 2073 ITA0.001-0.2120-4.20 
  Kozlowski, Thierry 2001 FRA0.001-0.2920-5.80 
  Altomonte, Giuseppe 1904 ITA0.001-0.4220-8.40 
  Blasco, Domenico 1908 ITA0.001-0.4220-8.40 
  Gad, Ahmad 1974 ITA0.001-0.3320-6.60 
  Agnello, Giuseppe 1999 ITA0.5010.20204.00 
  Paduano, Claudio c1978 ITA0.001-0.3220-6.40 

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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