Individual Calculations March 2018
 Kotarski, Grzegorz  Total change: -32.80  Rating chartPersonal card
 Mini-ELO Bialystok 2018 - turniej 14. Bialystok POL 2018-02-24
RcRownchangeKK*chgGame
 1307 1447 3.00 7 -1.64 20 -32.80 
  Jurewicz, Igor 1127 POL1.0010.13202.60 
  Gorka, Robert 1047  * POL1.0010.08201.60 
  Kozlowski, Pawel 1551 POL0.001-0.3620-7.20 
  Semeniec, Zbigniew 1412 POL1.0010.45209.00 
  Krahel, Karol 1301 POL0.001-0.7020-14.00 
  Sazon, Adam 1433 POL0.001-0.5220-10.40 
  Moroz, Adrian 1278 POL0.001-0.7220-14.40 
 * 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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