Individual Calculations August 2013
 Peralta, Fernando  Total change: -13.10  Rating chartPersonal card
 XXI Open Internacional Ciutat de Montcada. Grupo A Montcada i Reixac ESP 2013-06-25
RcRownchangeKK*chgGame
 2419 2622 5.50 9 -1.31 10 -13.10 
  Gallart Zafra, Jaume 2279 ESP1.0010.12101.20 
  Saptarshi, Roy m2447 IND1.0010.27102.70 
  Lorenzo De La Riva, Lazaro m2424 ESP0.501-0.2610-2.60 
  Gagare, Shardul m2407 IND0.501-0.2710-2.70 
  Cuartas, Jaime Alexander g2484 COL0.501-0.1910-1.90 
  Escobar Forero, Alder m2468 COL0.001-0.7110-7.10 
  Panelo, Marcelo m2428 ARG0.501-0.2510-2.50 
  Sanchez Ibern, Marc f2401 ESP1.0010.22102.20 
  Valdes, Leonardo m2436 CRC0.501-0.2410-2.40 

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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