Individual Calculations January 2017
 Zeromskis, Egidijus  Total change: -10.20  Rating chartPersonal card
 2016 Hart House Holidays Open U2200 Toronto CAN 2016-12-16
 1870 2080 1.00 2 -0.51 20 -10.20 
  Mendoza, Armand Jess 1768 CAN1.0010.14202.80 
  Noritsyn, Sergey 1972 CAN0.001-0.6520-13.00 

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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