Individual Calculations October 2017
 Goes, Sten  Total change: 5.00  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3F Round 1 Various NED 2017-09-16
RcRownchangeKK*chgGame
 2026 2217 1.00 1 0.25 20 5.00 
  Torczynski, Peter 2026 NED1.0010.25205.00 

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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