Individual Calculations July 2012
 Yoos, John C.  Total change: 7.50  Rating chartPersonal card
 37th Annual Paul Keres Memorial Richmond, British Columbia CAN 2012-05-19
RcRownchangeKK*chgGame
 2204 2335 4.00 5 0.75 10 7.50 
  Lo, Ryan 1935  * CAN0.501-0.4210-4.20 
  Erichsen, Dan 2128 DEN1.0010.23102.30 
  Piasetski, Leon m2304 CAN1.0010.46104.60 
  Doroshenko, Maxim f2332 CAN0.5010.00100.00 
  Kolbus, Dietmar m2322 GER1.0010.48104.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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