Individual Calculations April 2017
 Urwyler, Nikash  Total change: 37.20  Rating chartPersonal card
 WE 26 Comune di Ceriano - B Ceriano Laghetto ITA 2017-03-17
RcRownchangeKK*chgGame
 1790 1756 2.00 4 0.19 40 7.60 
  Zangheratti, Daniele 1872 ITA1.0010.664026.40 
  Piantoni, Pierino 1849 ITA0.001-0.3740-14.80 
  Lanza, Francesco Paolo 1602 ITA1.0010.294011.60 
  Valtemara, Mattia Angelo 1837 ITA0.001-0.3940-15.60 

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)
 
 Locarno Open 2017 Locarno SUI 2017-03-24
RcRownchangeKK*chgGame
 1973 1756 1.50 3 0.74 40 29.60 
  Bous, Florian 1990 GER0.5010.294011.60 
  Zaugg, Reto 1774 SUI1.0010.534021.20 
  Wahlund, Max 2156  * SWE0.001-0.0840-3.20 
 * 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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