Individual Calculations May 2017
 Chernykh, Arkady  Total change: 38.80  Rating chartPersonal card
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2118 1949 3.50 9 0.97 40 38.80 
  Sergin, Mark 2232 GER0.5010.344013.60 
  Weiss, Andreas 2218 GER0.5010.334013.20 
  Pfatteicher, Lukas 2185 GER0.001-0.2040-8.00 
  Weise, Martin 2114 GER0.001-0.2840-11.20 
  Boes, Julian 2096 GER0.5010.20408.00 
  Heimers, Remy 2048 GER0.5010.14405.60 
  Scherf, Karl-Heinrich 2061 GER0.5010.15406.00 
  Dobrikov, Marco 2058 GER0.5010.15406.00 
  Engesser, Jonas 2049 GER0.5010.14405.60 

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)
 

 

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