Individual Calculations December 2017
 Volkov, Mykyta  Total change: -9.20  Rating chartPersonal card
 Dutch Team Competition 2017-2018 2D Round 3 Various NED 2017-11-04
RcRownchangeKK*chgGame
 2106 2166 0.50 1 -0.08 20 -1.60 
  Van Hassel, Rene 2106 NED0.501-0.0820-1.60 

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)
 
 Oberliga NRW 2017/2018 November 2017 Duesseldorf GER 2017-11-19
RcRownchangeKK*chgGame
 2381 2166 0.50 1 0.27 20 5.40 
  Trella, Thomas m2381 GER0.5010.27205.40 

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)
 
 Dutch Team Competition 2017-2018 2D Round 4 Various NED 2017-11-25
RcRownchangeKK*chgGame
 2057 2166 0.00 1 -0.65 20 -13.00 
  Molenkamp, Wim 2057 NED0.001-0.6520-13.00 

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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