Individual Calculations September 2013
 Lana Lacuna, Sergio  Total change: -32.10  Rating chartPersonal card
 II Torneo I.R.T “Villa de Sariñena” Sariñena (Huesca) ESP 2013-07-27
RcRownchangeKK*chgGame
 1648 1758 1.50 4 -1.07 30 -32.10 
  Soriano Ascaso, Ignacio 2109 ESP0.001-0.1130-3.30 
  Arbiol Val, Sergio 1517 ESP0.001-0.8030-24.00 
  Barranco Mananet, Fernando 1473 ESP1.0010.16304.80 
  Hidalgo Garcia, Andres 1491 ESP0.501-0.3230-9.60 

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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