Individual Calculations November 2022
 Ertan, Can  Total change: -20.00  Rating chartPersonal card
 37th European Chess Club Cup 2022 Mayrhofen AUT 2022-10-03
RcRownchangeKK*chgGame
 2354 2372 2.00 7 -1.65 10 -16.50 
  Grebstad, Kjell Borre 2088 NOR0.001-0.8410-8.40 
  Iskandarov, Misratdin g2601 AZE0.5010.29102.90 
  Ledger, Andrew J m2306 ENG0.501-0.0910-0.90 
  Brunner, Nicolas m2448 FRA0.5010.10101.00 
  Makkar, Rajat f2399 FRA0.001-0.4610-4.60 
  Agrest, Inna wm2260 SWE0.501-0.1510-1.50 
  Mihajlov, Sebastian m2375 NOR0.001-0.5010-5.00 

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)
 
 2. Bundesliga Nord 2022-2023 October 2022 various GER 2022-10-22
RcRownchangeKK*chgGame
 2238 2372 1.00 2 -0.35 10 -3.50 
  Hovhannisyan, Artur 2169 GER0.001-0.7610-7.60 
  Hourigan, Gerrit f2306 GER1.0010.41104.10 

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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