Individual Calculations September 2013
 Tahay, Alexis  Total change: 13.80  Rating chartPersonal card
 XV Obert Internacional Sant Marti 2013 Grup A Barcelona ESP 2013-07-13
RcRownchangeKK*chgGame
 2110 1944 3.50 9 0.92 15 13.80 
  Forsaa, Espen f2293 NOR0.001-0.1115-1.65 
  Lopez Perdomo, Juan David 2100 COL0.5010.21153.15 
  Anguera Maestro, Jaime 2180 ESP0.5010.30154.50 
  Jaramillo Ochoa, Mateo 2074 COL0.5010.18152.70 
  Tarrago Domingo, Miguel 2034 ESP0.5010.12151.80 
  Cervello Tost, Ferran 2049 ESP0.001-0.3615-5.40 
  Heredia Tarrats, Amadeu 2098 ESP1.0010.711510.65 
  Manelidou, Maria 2030 GRE0.001-0.3815-5.70 
  Meza Martinez, Alcides Ivan 2136 HON0.5010.25153.75 

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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