Individual Calculations February 2019
 Walch, Roger  Total change: 3.60  Rating chartPersonal card
 Kreismeisterschaft Mittelfranken Mitte 2019 Nuernberg GER 2019-01-03
RcRownchangeKK*chgGame
 1828 1698 2.00 5 0.18 20 3.60 
  Dreiseitel, Ursula 1478 GER1.0010.22204.40 
  Erlbeck, Peter 2061 GER0.001-0.1020-2.00 
  Kocak, Ediz 1817 GER0.001-0.3420-6.80 
  Albayrak, Aylin 1686 GER1.0010.48209.60 
  Saathoff, Richard 2098  * GER0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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