Individual Calculations January 2018
 Sartain, Patrick P  Total change: -38.80  Rating chartPersonal card
 9th CSC London Chess Classic: Weekday U1750 London ENG 2017-12-04
RcRownchangeKK*chgGame
 1376 1580 2.00 4 -0.97 40 -38.80 
  Smith, Michael J 1385 ENG1.0010.254010.00 
  Swiegers, Francois 1508 ENG0.001-0.6040-24.00 
  Kang, Sohyun 1430 KOR0.001-0.7040-28.00 
  Yim, Jay 1180  * KOR1.0010.08403.20 
 * 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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