Individual Calculations May 2018
 Botta, Gabriele  Total change: 8.00  Rating chartPersonal card
 1. Zuercher Oster Open Zurich SUI 2018-03-30
RcRownchangeKK*chgGame
 2221 2319 4.50 7 0.29 20 5.80 
  Odermatt, Klaus 1919  * SUI1.0010.08201.60 
  Lang, Fabian 1995 SUI1.0010.13202.60 
  Kazakov, Mikhail g2526 UKR0.5010.27205.40 
  Pikula, Dejan g2460 SRB0.001-0.3120-6.20 
  Wirz, Heinz 2058 SUI1.0010.18203.60 
  Lou, Vincent 2108 SUI1.0010.23204.60 
  Cvitan, Ognjen g2481 CRO0.001-0.2920-5.80 
 * 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)
 
 Swiss Team Championship 2018 NLA round 2 decentralised SUI 2018-04-15
RcRownchangeKK*chgGame
 2379 2301 0.50 1 0.11 20 2.20 
  Vogt, Lothar g2379 GER0.5010.11202.20 

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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