Individual Calculations September 2017
 Romfeld, Michael  Total change: 63.20  Rating chartPersonal card
 24. Augsburger Friedensfest-Open - Gruppe A Augsburg GER 2017-08-03
RcRownchangeKK*chgGame
 2124 2065 4.50 7 1.58 40 63.20 
  Wachtel, Arthur 1803 GER1.0010.18407.20 
  Niedermeier, Thomas f2261 GER0.5010.254010.00 
  Grill, Bernd 2170 GER1.0010.644025.60 
  Lavrinenkov, Vadim 2211 GER0.5010.20408.00 
  Lederle, Vitus 2196 GER0.5010.18407.20 
  Ciolek, Andreas 2238 GER0.001-0.2740-10.80 
  Moroz, Grigorij 1990 GER1.0010.404016.00 

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)
 

 

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