Individual Calculations May 2013
 Samsonkin, Artiom  Total change: -2.80  Rating chartPersonal card
 2013 Guelph Spring ProAm Guelph, Ontario CAN 2013-04-06
RcRownchangeKK*chgGame
 2185 2410 3.50 5 -0.28 10 -2.80 
  Plotkin, Mark 2010  * CAN1.0010.08100.80 
  Ivanov, Mike 2054 CAN0.501-0.3910-3.90 
  Ochkoos, Jura f2239 CAN1.0010.27102.70 
  Noritsyn, Nikolay m2456 CAN0.001-0.4410-4.40 
  Birarov, Vladimir 2166 ISR1.0010.20102.00 
 * 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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