Individual Calculations January 2018
 Boger, Raymond  Total change: -25.00  Rating chartPersonal card
 9th CSC London Chess Classic: FIDE Open London ENG 2017-12-02
RcRownchangeKK*chgGame
 1961 1986 3.50 9 -1.25 20 -25.00 
  Raja, Harshit m2386  * IND0.001-0.0820-1.60 
  Sheedy, Shane 1620 IRL1.0010.10202.00 
  Stigar, Petter f2214 NOR0.001-0.2120-4.20 
  Jekel, Wolfgang 1787 GER1.0010.24204.80 
  Bremner, Adam c2231 SCO0.001-0.2020-4.00 
  Neatherway, A Philip 1806 ENG0.501-0.2420-4.80 
  Chatterjee, Sagnik 1586  * ENG1.0010.08201.60 
  Gayson, Peter M 2145 ENG0.001-0.2920-5.80 
  Sajjadi, Kimiya 1876 NOR0.001-0.6520-13.00 
 * 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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