Individual Calculations March 2016
 Martin Arina, Alberto  Total change: 18.60  Rating chartPersonal card
 Cto. de Gipuzkoa por Equipos Preferente 2016 Rondas 3-6 Donostia ESP 2016-01-23
RcRownchangeKK*chgGame
 2060 2083 2.00 2 0.93 20 18.60 
  Garro Beraza, Julen 1999 ESP1.0010.38207.60 
  Urretabizkaia Merino, Asier 2121 ESP1.0010.552011.00 

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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