Individual Calculations June 2023
 Suvorov, Luca  Total change: 31.40  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 11 Various Places BEL 2023-04-30
RcRownchangeKK*chgGame
 2166 2310 0.50 1 -0.19 20 -3.80 
  De Villers, Mourad 2166 BEL0.501-0.1920-3.80 

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)
 
 63. Offene Koelner Stadtmeisterschaft Koeln GER 2023-05-17
RcRownchangeKK*chgGame
 2152 2301 6.50 7 1.76 20 35.20 
  Hertling, Juergen 1901  * GER1.0010.08201.60 
  Harringer, Manfred 2015 GER1.0010.16203.20 
  Hoffmann, Sebastian 2150 GER1.0010.30206.00 
  Marcziter, Dmitrii f2234 GER1.0010.41208.20 
  Stork, Oliver f2342 GER1.0010.562011.20 
  Grabowski, Pawel f2217 POL1.0010.38207.60 
  Ochs, Daniel Elias 2204 GER0.501-0.1320-2.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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