Individual Calculations March 2017
 Auer, Martin  Total change: -5.60  Rating chartPersonal card
 Oberliga NRW 2016/2017 January 2017 Duesseldorf GER 2017-01-01
RcRownchangeKK*chgGame
 2263 2269 0.00 1 -0.51 20 -10.20 
  Bonnmann, Reinhard 2263 GER0.001-0.5120-10.20 

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)
 
 15. Bayer Open January games Leverkusen GER 2017-01-09
RcRownchangeKK*chgGame
 1919 2269 2.00 2 0.23 20 4.60 
  Guelden, Ralf 1869  * GER1.0010.08201.60 
  Rosenauer, Horst 1969 GER1.0010.15203.00 
 * 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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