Individual Calculations October 2008
 Otano Villanueva, Joseba  Total change: 7.50  Rating chartPersonal card
 II Torneo A. D. San Juan A. D. San Juan ESP 2008-06-21
RcRownchangeKK*chgGame
 2003 1860 1.00 2 0.30 25 7.50 
  Pap, Misa m2210 SRB0.001-0.1125-2.75 
  Izagirre Alsua, Aritz 1796 ESP1.0010.412510.25 

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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