Individual Calculations April 2009
 Ponzo, Fabian  Total change: -16.65  Rating chartPersonal card
 IRT Cayetano Rebizzo 2009 Monte Grande ARG 2009-02-07
RcRownchangeKK*chgGame
 2095 2114 1.00 4 -1.11 15 -16.65 
  Meza, Hugo f2318 ARG0.5010.26153.90 
  Lo Presti, Roberto 2118 ARG0.001-0.4915-7.35 
  Morales, Ramon Alejandro 1915 ARG0.501-0.2615-3.90 
  Herrera, Pablo 2027 ARG0.001-0.6215-9.30 

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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