Individual Calculations February 2018
 Claridge-Hansen, William  Total change: -21.60  Rating chartPersonal card
 PRAGUE OPEN 2018 - A - IM open Praha CZE 2018-01-12
RcRownchangeKK*chgGame
 2114 2304 5.50 9 -1.08 20 -21.60 
  Hurtak, Otto 1956 CZE1.0010.11202.20 
  Yapar, Nedim 2102 TUR0.501-0.2620-5.20 
  Nimmy, A.g. 2109 IND0.001-0.7520-15.00 
  Kozak, Antoni 2076 POL1.0010.21204.20 
  Rosenbaum, Vit 2123 CZE1.0010.26205.20 
  Wiley, Tom E f2118 ENG0.501-0.2420-4.80 
  Vorisek, Jakub 1922 CZE0.501-0.4120-8.20 
  Laverton, Christian 2088 NOR1.0010.22204.40 
  Kiriakov, Petr g2528 RUS0.001-0.2220-4.40 

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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