Individual Calculations January 2020
 Frey, Fabian  Total change: 30.40  Rating chartPersonal card
 Adelboden Open 2019 Adelboden SUI 2019-12-13
RcRownchangeKK*chgGame
 2248 2078 2.00 4 0.76 40 30.40 
  Schneuwly, Achim 2056 SUI0.501-0.0340-1.20 
  Loeffler, Markus m2343 GER0.5010.324012.80 
  Boschetti, Claudio 2113 SUI1.0010.554022.00 
  Grover, Sahaj g2478  * IND0.001-0.0840-3.20 
 * 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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