Individual Calculations February 2018
 Geisler, Oliver  Total change: 18.40  Rating chartPersonal card
 11. Internationales Winteropen Berlin GER 2017-12-27
RcRownchangeKK*chgGame
 1834 1563 1.00 3 0.46 40 18.40 
  Thaer, Abdulkadhim Ismaeel 1932 IRQ0.001-0.1040-4.00 
  Kuckel, Andreas 1845 GER0.001-0.1640-6.40 
  Riccius, Michael 1726 GER1.0010.724028.80 

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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