Individual Calculations June 2018
 Boidman, Yuri  Total change: -10.60  Rating chartPersonal card
 Belgian Interclubs 2017-2018 Round 11 Various Places BEL 2018-04-29
RcRownchangeKK*chgGame
 2123 2361 1.00 1 0.20 10 2.00 
  Grecuccio, Nicola 2123 BEL1.0010.20102.00 

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)
 
 33. Internationale Hasslocher Schachtage A-Turnier Hassloch GER 2018-05-18
RcRownchangeKK*chgGame
 2094 2368 4.50 7 -1.26 10 -12.60 
  Kemper, Yannick 1968  * GER1.0010.08100.80 
  Holl, Gerd 2091 GER1.0010.17101.70 
  Pfatteicher, Lukas 2144 GER0.501-0.2810-2.80 
  Irrgang, Stephan 2127 GER1.0010.20102.00 
  Petermann, Michail 2229 GER0.001-0.6910-6.90 
  Weil, Volker 2050 GER0.501-0.3710-3.70 
  Giese, Tilman 2047 GER0.501-0.3710-3.70 
 * 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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