Individual Calculations February 2022
 Gueldenapfel, Thomas  Total change: -21.20  Rating chartPersonal card
 45. Weihnachtsopen Zurich Allgemein Zurich SUI 2021-12-26
RcRownchangeKK*chgGame
 1466 1223 0.00 5 -1.06 20 -21.20 
  Hirzel, Cedric 1623  * SUI0.001-0.0820-1.60 
  Begdullayev, Tamerlan 1481 SUI0.001-0.1820-3.60 
  Gashi, Arsim 1534 GER0.001-0.1420-2.80 
  Schoeb, Peter 1361 SUI0.001-0.3120-6.20 
  Egli, Arnold 1332 SUI0.001-0.3520-7.00 
 * 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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