Individual Calculations March 2017
 Adamski, Jan  Total change: -8.30  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza 2016-2017 Warszawa POL 2016-12-11
RcRownchangeKK*chgGame
 2081 2250 1.00 2 -0.44 10 -4.40 
  Maj, Pawel 2109 POL0.501-0.1910-1.90 
  Kielar, Maciej 2053 POL0.501-0.2510-2.50 

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)
 
 NRW-Klasse 2 2016/2017 January 2017 Duesseldorf GER 2017-01-01
RcRownchangeKK*chgGame
 2335 2253 0.00 1 -0.39 10 -3.90 
  Erwich, Frank f2335 NED0.001-0.3910-3.90 

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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