Individual Calculations January 2018
 Petrykowski, Reinhardt  Total change: 8.40  Rating chartPersonal card
 17. Senioreneinzelmeisterschaft 2017 Mecklenburg-Vorpommern Binz GER 2017-11-29
RcRownchangeKK*chgGame
 1866 1828 4.50 9 0.42 20 8.40 
  Neese, Hans-Joachim f2117 GER0.5010.34206.80 
  Bohnstorff, Michael 2067 GER0.001-0.2020-4.00 
  Leue, Lothar 1656 GER0.501-0.2320-4.60 
  Koehler, Marianne 1653 GER1.0010.27205.40 
  Hellwege, Werner 1918 GER0.5010.12202.40 
  Schwetje, Siegfried 1908 GER0.001-0.3920-7.80 
  Traut, Alexander 1588 GER1.0010.20204.00 
  Lehr, Thomas 1934 GER0.5010.14202.80 
  Tubis, Reiner 1956 GER0.5010.17203.40 

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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