Individual Calculations September 2011
 Lopez Diaz, Daniel  Total change: 4.35  Rating chartPersonal card
 54 Campionat Obert de Terrassa Terrassa ESP 2011-04-29
RcRownchangeKK*chgGame
 1654 1957 2.00 2 0.29 15 4.35 
  Arcas Rodriguez, Jordi 1632 ESP1.0010.13151.95 
  Guimera Pons, Ramon 1675 ESP1.0010.16152.40 

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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