Individual Calculations December 2021
 Tiviakov, Sergei  Total change: -11.00  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Meesterklasse Round 3 various NED 2021-11-06
RcRownchangeKK*chgGame
 2494 2578 0.00 1 -0.62 10 -6.20 
  Schoppen, Casper g2494 NED0.001-0.6210-6.20 

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)
 
 Dutch Team Competition 2021-2022 - Meesterklasse Round 4 various NED 2021-11-27
RcRownchangeKK*chgGame
 2594 2578 0.00 1 -0.48 10 -4.80 
  Van Den Doel, Erik g2594 NED0.001-0.4810-4.80 

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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