Individual Calculations July 2019
 Izagirre Alsua, Aritz  Total change: 17.40  Rating chartPersonal card
 XV Open de Primavera de Gros 2019 Donostia ESP 2019-04-27
RcRownchangeKK*chgGame
 1845 1917 5.00 7 0.87 20 17.40 
  Rodriguez Gonzalez, Juan 1559 ESP1.0010.10202.00 
  Cantabrana Garona, Alejandro 1747 ESP0.501-0.2220-4.40 
  Benaito Villagarcia, Mikel 1706 ESP1.0010.23204.60 
  Lazkano Gaite, Tomas 1685 ESP1.0010.21204.20 
  Prieto Aranguren, Alain f2257 ESP0.001-0.1220-2.40 
  Ezpeleta Pradera, Juan Francisc 2065 ESP1.0010.702014.00 
  Gomez Calvo, Jose Ricardo 1897 ESP0.501-0.0320-0.60 

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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