Individual Calculations February 2020
 Wacker, Manfred  Total change: -37.40  Rating chartPersonal card
 MARIENBAD OPEN 2020 D - seniors tournament 50 plus Marianske Lazne CZE 2020-01-18
RcRownchangeKK*chgGame
 1679 1747 3.50 9 -1.87 20 -37.40 
  Palek, Miroslav 2147  * GER0.001-0.0820-1.60 
  Hrivnakova, Anna 1546 SVK0.501-0.2620-5.20 
  Ruzicka, Tomas 1743 CZE0.501-0.0120-0.20 
  Rychtecky, Pavel 1606 CZE0.501-0.1920-3.80 
  Sonntagbauer, Manfred 1431 AUT1.0010.13202.60 
  Kirs, Pavel 1544 CZE0.001-0.7620-15.20 
  Dolezal, Rudolf 1645 CZE1.0010.36207.20 
  Simkin, Alexander 1815 RUS0.001-0.4120-8.20 
  Samarin, Leonid 1635 ISR0.001-0.6520-13.00 
 * 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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