Individual Calculations May 2015
 Jacobi, Robin  Total change: -5.20  Rating chartPersonal card
 Bad Ragazer Osteropen 2015 Bad Ragaz SUI 2015-04-02
RcRownchangeKK*chgGame
 2086 2247 4.50 7 -0.26 20 -5.20 
  Ruzicka, Tomas 1847  * CZE1.0010.08201.60 
  Melderis, Uldis 2000 LAT1.0010.19203.80 
  Wahl, Peter 1932 SUI1.0010.14202.80 
  Bruno, Fabio m2418 ITA0.5010.23204.60 
  Paehtz, Thomas g2380 GER0.001-0.3220-6.40 
  Maffioli, Massimo 1972 SUI0.501-0.3320-6.60 
  Paladini, Jean-Michel 2055 SUI0.501-0.2520-5.00 
 * 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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