Individual Calculations November 2017
 Leniart, Arkadiusz  Total change: -4.90  Rating chartPersonal card
 Ekstraliga 2017 Round 4-6 Wroclaw POL 2017-09-29
RcRownchangeKK*chgGame
 2499 2497 1.00 3 -0.49 10 -4.90 
  Kolosowski, Mateusz m2421 POL0.001-0.6010-6.00 
  Weichhold, Pawel m2424 POL1.0010.40104.00 
  Krasenkow, Michal g2651 POL0.001-0.2910-2.90 

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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