Individual Calculations January 2009
 Adeyemi, Adedeji  Total change: 3.50  Rating chartPersonal card
 XXVI Torneo Open Ajedrez de Martorell Grupo B Martorell-Barcelona ESP 2008-09-20
RcRownchangeKK*chgGame
 1718 1905 3.00 4 0.14 25 3.50 
  Julian Ortin, Raquel 1573 ESP1.0010.12253.00 
  Julian Ortin, Eva 1555 ESP1.0010.11252.75 
  Barahona Junque, Bernabe 1918 ESP1.0010.522513.00 
  Torres Ruiz, Cristian 1826 ESP0.001-0.6125-15.25 

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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