Individual Calculations November 2022
 Duncan, Chris R  Total change: -7.40  Rating chartPersonal card
 37th European Chess Club Cup 2022 Mayrhofen AUT 2022-10-03
RcRownchangeKK*chgGame
 2273 2194 3.00 7 0.20 20 4.00 
  Gokerkan, Cem Kaan m2465 TUR0.001-0.1720-3.40 
  Massironi, Marco 2119 ITA0.501-0.1020-2.00 
  Thorn, Eric f2355 SWE0.001-0.2920-5.80 
  Grebstad, Kjell Borre 2088 NOR1.0010.36207.20 
  Hautot, Stephane m2348 BEL0.001-0.2920-5.80 
  Zulfic, Fedja 2157 AUS1.0010.45209.00 
  Llobell Cortell, Enrique m2380 ESP0.5010.24204.80 

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)
 
 2022/23 4NCL Division 1 Rounds 1-2 Daventry ENG 2022-10-22
RcRownchangeKK*chgGame
 2360 2194 0.00 2 -0.57 20 -11.40 
  Moreby, James f2346 ENG0.001-0.3020-6.00 
  Wells, Peter K g2373 ENG0.001-0.2720-5.40 

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)
 

 

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