Individual Calculations June 2013
 Perez, Maximiliano Raul  Total change: -11.70  Rating chartPersonal card
 IRT 33 Copa Santi 2013 Monte Grande - Buenos Aires ARG 2013-04-06
RcRownchangeKK*chgGame
 1805 1773 1.00 3 -0.39 30 -11.70 
  Lo Presti, Roberto 1993 ARG0.001-0.2230-6.60 
  Santillan, Miguel 1741 ARG0.001-0.5430-16.20 
  Gawel, Alfredo Juan 1680 ARG1.0010.373011.10 

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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