Rapid: Individual Calculations December 2017
 Melkumjanc, Nikolaj  Total change: -44.40  Rating chartPersonal card
 8. Rapid-Open Rheinfelden 2017 Rheinfelden GER 2017-11-11
RcRownchangeKK*chgGame
 2053 2227 3.00 5 -0.49 20 -9.80 
  Samarin, Maxim 1883 GER1.0010.12202.40 
  Wagner, Leopold Franziskus 2116 AUT0.501-0.1520-3.00 
  Di Stefano, Michele 2173 SUI0.501-0.0820-1.60 
  Wiser, Hans-Rudolf 1853 SUI1.0010.10202.00 
  Habibi, Ali m2241 GER0.001-0.4820-9.60 

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)
 
 Kantonal Solothurnischer Schachtag 2017 Solothurn SUI 2017-11-26
RcRownchangeKK*chgGame
 1954 2227 4.00 7 -1.73 20 -34.60 
  Krebs, Samuel 1910 SUI0.501-0.3720-7.40 
  Pellicoro, Nathalie 1827  * SUI0.001-0.9220-18.40 
  Rothen, Mauro 2080 SUI1.0010.30206.00 
  Zweifel, Richard 2068 SUI0.001-0.7120-14.20 
  Angst, Oliver 2005 SUI0.501-0.2820-5.60 
  Thomi, Peter 1946 SUI1.0010.16203.20 
  Meier, Anton 1845 SUI1.0010.09201.80 
 * 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)
 

 

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