Individual Calculations October 2013
 Canedo Aceituno, Raul  Total change: -20.10  Rating chartPersonal card
 III Open de ajedrez Villa de Sabiote Sabiote ESP 2013-08-17
RcRownchangeKK*chgGame
 1663 1569 0.50 3 -0.67 30 -20.10 
  Garcia Hurtado, Juan Ramon 1470 ESP0.001-0.6430-19.20 
  Picazo Gonzalez, Ana 1861 ESP0.001-0.1530-4.50 
  Gines Esteo, Pedro Antonio 1658 ESP0.5010.12303.60 

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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