Individual Calculations July 2015
 Izagirre Alsua, Aritz  Total change: 0.40  Rating chartPersonal card
 XI Open de Primavera de Gros Donostia ESP 2015-04-25
RcRownchangeKK*chgGame
 1807 1908 5.00 8 0.02 20 0.40 
  Bremont, Antoine 1577 FRA1.0010.12202.40 
  Markina Amutxastegi, Fernando 1741 ESP1.0010.28205.60 
  Zuloaga Erauskin, Markel 1625 ESP0.001-0.8420-16.80 
  Arocena Uria, Jaime 1692 ESP1.0010.22204.40 
  Diez Viera, Oscar 1842 ESP1.0010.41208.20 
  Abalia Patino, Aritz 1998 ESP1.0010.622012.40 
  Segovia Sanchez, Antonio 2093 ESP0.001-0.2620-5.20 
  Martin Iribar, Ander 1886 ESP0.001-0.5320-10.60 

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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