Individual Calculations January 2010
 Martinez Reyes, Pedro Ramon  Total change: 19.65  Rating chartPersonal card
 II Torneo Abierto Internacional Copa Virgen del Valle La Asuncion VEN 2009-09-29
RcRownchangeKK*chgGame
 2282 2110 3.00 6 1.31 15 19.65 
  Ostos, Julio m2307 VEN1.0010.751511.25 
  Perelman, Hernan Ernesto 2312 ARG0.5010.26153.90 
  Trujillo Villega, Pablo f2185 VEN0.5010.10151.50 
  Marichal, Ariel 2253 CUB0.5010.19152.85 
  Sanchez Castillo, Sarai wg2224 VEN0.001-0.3415-5.10 
  Ortega, Mariano f2410 CUB0.5010.35155.25 

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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