Individual Calculations July 2018
 Westermann, Walter  Total change: -49.40  Rating chartPersonal card
 7. Krefelder Pfingst-Open 2018 Krefeld GER 2018-05-18
RcRownchangeKK*chgGame
 1660 1829 1.00 5 -2.47 20 -49.40 
  Verfuerth, Thomas c2045 GER0.001-0.2220-4.40 
  Fernschild, Ulrich 1586 GER0.501-0.3020-6.00 
  Payyappat, Sreyas 1429  * IND0.001-0.9220-18.40 
  Unkrig, Frank 1580 GER0.501-0.3120-6.20 
  Boehm, Siegmund 1661 GER0.001-0.7220-14.40 
 * 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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