Individual Calculations July 2008
 Van Ojik, Mark  Total change: 1.95  Rating chartPersonal card
 Dutch Team Competition - 2B - round 7-9 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2178 2204 1.00 2 -0.07 15 -1.05 
  De Rover, Yong Hoon 2182 NED0.001-0.5315-7.95 
  Van Der Tuuk, Jaap 2173 NED1.0010.46156.90 

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)
 
 Campeonato de Aragon por Equipos Zaragoza ESP 2008-02-02
RcRownchangeKK*chgGame
 2101 2210 1.50 2 0.20 15 3.00 
  Jaques Burguete, Raul 2088 ESP1.0010.33154.95 
  Valles Mata, David 2113 ESP0.501-0.1315-1.95 

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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