Individual Calculations October 2021
 Fedorchuk, Sergey A.  Total change: -1.70  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Meesterklasse Round 1 various NED 2021-09-18
RcRownchangeKK*chgGame
 2564 2608 0.50 1 -0.06 10 -0.60 
  Fier, Alexandr g2564 BRA0.501-0.0610-0.60 

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)
 
 Badischer Mannschaftspokal Endrunde 2020 Horben GER 2021-09-25
RcRownchangeKK*chgGame
 2365 2608 1.50 2 -0.11 10 -1.10 
  Gschnitzer, Oswald, Dr. m2367 GER1.0010.20102.00 
  Filipovic, Branko m2362 SUI0.501-0.3110-3.10 

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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