Individual Calculations December 2017
 Althoff, Ralph  Total change: 19.60  Rating chartPersonal card
 35. Muensterland-Open 2017 Senden GER 2017-10-29
RcRownchangeKK*chgGame
 2089 2045 5.00 9 0.98 20 19.60 
  Gallasch, Jonas 1761 GER0.501-0.3420-6.80 
  Petersen, Finn Christopher 1740 GER1.0010.14202.80 
  Kummerow, Heiko f2206 GER1.0010.712014.20 
  Torres-Kuckel, Rafael f2174 GER1.0010.672013.40 
  Yankelevich, Lev m2442 GER0.001-0.0820-1.60 
  Voicu-Jagodzinsky, Carmen wg2206 ROU0.001-0.2920-5.80 
  Molinaroli, Martin 2260 GER0.001-0.2320-4.60 
  Beutelhoff, Josef 2126 GER0.5010.11202.20 
  Wiegersma, Justus 1884 GER1.0010.29205.80 

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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