Individual Calculations November 2018
 Buonanno, Massimo  Total change: -11.40  Rating chartPersonal card
 OP 20 ASR Roma ITA 2018-09-06
RcRownchangeKK*chgGame
 1821 1911 3.00 5 0.02 40 0.80 
  Milani, Patrizia 1521 ITA1.0010.09403.60 
  Luigi, Rinaldo 1743 ITA1.0010.284011.20 
  Pala, Giorgio 2068 ITA0.001-0.2940-11.60 
  Della Rocca, Giorgio 1730 ITA1.0010.264010.40 
  Lelli, Adriano 2044 ITA0.001-0.3240-12.80 

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)
 
NOTE: K factor changed
 European Chess Club Cup 2018 Chalkidiki, Greece GRE 2018-10-12
RcRownchangeKK*chgGame
 1892 1911 1.50 4 -0.61 20 -12.20 
  Vanstreels, Luc 2123 BEL0.001-0.2320-4.60 
  Nilsson, Lars Kjoller 1948 DEN0.001-0.4520-9.00 
  Egan, Colm 1729 IRL1.0010.26205.20 
  Burke, Kevin A. 1768 IRL0.501-0.1920-3.80 

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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