Individual Calculations January 2009
 Mendoza Barbera, Pablo  Total change: -32.75  Rating chartPersonal card
 XXVI Torneo Open Ajedrez de Martorell Grupo B Martorell-Barcelona ESP 2008-09-20
RcRownchangeKK*chgGame
 1792 1888 0.50 3 -1.31 25 -32.75 
  Barahona Junque, Bernabe 1918 ESP0.5010.04251.00 
  Cerro Canizares, Teodoro 1919 ESP0.001-0.4625-11.50 
  Julian Ortin, Eva 1538 ESP0.001-0.8925-22.25 

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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