Individual Calculations December 2018
 Fridman, Rafael  Total change: -1.90  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Meester Round 3 Various NED 2018-11-03
RcRownchangeKK*chgGame
 2473 2463 0.00 1 -0.49 10 -4.90 
  Pijpers, Arthur m2473 NED0.001-0.4910-4.90 

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)
 
 Oberliga NRW 2018/2019 November 2018 various GER 2018-11-18
RcRownchangeKK*chgGame
 2313 2463 1.00 1 0.30 10 3.00 
  Koscielski, Janusz f2313 GER1.0010.30103.00 

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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