Individual Calculations December 2017
 Foerster, Erik  Total change: 5.00  Rating chartPersonal card
 13. Wormser Nibelungenopen A-Turnier Worms GER 2017-10-28
RcRownchangeKK*chgGame
 2052 1947 2.50 6 0.25 20 5.00 
  Mueller, Philipp 2220 GER0.001-0.1720-3.40 
  Kemper, Yannick 1848 GER1.0010.36207.20 
  Tresch, Lukas 2056 GER0.5010.15203.00 
  Melzner, Lukas 2172 GER0.001-0.2220-4.40 
  Frohnhaeuser, Simon 1804 GER1.0010.31206.20 
  Feldmann, Johannes 2209 GER0.001-0.1820-3.60 

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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