Individual Calculations May 2010
 Alonso, Salvador  Total change: -6.80  Rating chartPersonal card
 41 Abierto Internacional Mar del Plata Mar del Plata ARG 2010-03-27
RcRownchangeKK*chgGame
 2185 2497 7.00 9 -0.68 10 -6.80 
  Di Giannantonio, Nino f2097  * ARG1.0010.08100.80 
  Fidel, Roberto Oscar 2154 ARG0.501-0.3810-3.80 
  Chavarria, Bily 2097  * ARG1.0010.08100.80 
  Altamirano, Benjamin f2221 ARG0.501-0.3310-3.30 
  Mavrich, Leandro Nicolas 2187 ARG0.501-0.3610-3.60 
  Sanduay, Nicolas 2097  * ARG1.0010.08100.80 
  Contin, Daniel m2309 ITA0.501-0.2410-2.40 
  Gorisnic, Eduardo 2240 ARG1.0010.18101.80 
  Zamorano, Jorge 2264 ARG1.0010.21102.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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