Individual Calculations May 2018
 John, Volkmar  Total change: -34.40  Rating chartPersonal card
 6. Hofheimer Fruehjahrsopen B-Open Hofheim am Taunus GER 2018-04-03
RcRownchangeKK*chgGame
 1680 1777 2.50 7 -1.72 20 -34.40 
  Lawrenz, Denny 1935 GER0.001-0.2920-5.80 
  Jelisavac, Nenad 1646 GER0.001-0.6820-13.60 
  Pessotschinski, Eduard 1383 GER0.001-0.9220-18.40 
  Hahnenstein, Leon 1472 GER1.0010.14202.80 
  Dyga, Ryszard 1527 GER1.0010.19203.80 
  Ploder, Udo 1899 GER0.5010.17203.40 
  Wuestehube, Harry 1901 GER0.001-0.3320-6.60 

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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