Individual Calculations May 2019
 Koller, Simon  Total change: 20.00  Rating chartPersonal card
 2. Zuercher Oster Open B 2019 Zurich SUI 2019-04-19
RcRownchangeKK*chgGame
 1525 1314 2.00 6 0.50 40 20.00 
  Kohler, Werner 1714  * SUI0.001-0.0840-3.20 
  Lachat, Martin 1607 SUI0.001-0.1540-6.00 
  Del Val, Josefa 1419 SUI1.0010.644025.60 
  Lincke, Paul 1524 SUI0.001-0.2340-9.20 
  Buergler, Marc 1346 SUI1.0010.544021.60 
  Thurnheer, Peter 1539 SUI0.001-0.2240-8.80 
 * 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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