Individual Calculations June 2013
 Botta, Massimiliano  Total change: -2.25  Rating chartPersonal card
 OP Memorial R. Didoni - B Milano ITA 2013-04-20
RcRownchangeKK*chgGame
 1749 1622 1.50 5 -0.15 15 -2.25 
  Cerutti, Fabio Maria 1718 ITA0.001-0.3715-5.55 
  Mazzoccoli, Simone 1730 ITA1.0010.65159.75 
  Pizzolato, Roberto 1744 ITA0.001-0.3315-4.95 
  Lancianese, Giuseppe 1700 ITA0.5010.11151.65 
  Montaruli, Roberto 1851 ITA0.001-0.2115-3.15 

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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