Individual Calculations February 2018
 Zak, Jiri  Total change: -1.20  Rating chartPersonal card
 PRAGUE OPEN 2018 - A - IM open Praha CZE 2018-01-12
RcRownchangeKK*chgGame
 1882 1610 2.00 9 0.35 20 7.00 
  Tarun, V Kanth 2010  * IND0.001-0.0820-1.60 
  Sandhya, G 1934 IND0.001-0.1320-2.60 
  Solbu, Lasse Tveter 1883 NOR0.5010.33206.60 
  Fiser, Jiri 1913 CZE0.001-0.1420-2.80 
  Skjolingstad, Sverre 1721 NOR0.001-0.3520-7.00 
  Nemcova, Karin 2010  * CZE0.001-0.0820-1.60 
  Reinhardt, Michael 1812 GER1.0010.762015.20 
  Bartos, Miroslav 1900 CZE0.5010.34206.80 
  Wibe, Per H. 1759 NOR0.001-0.3020-6.00 
 * 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)
 
 Krajsky prebor II B UKSS 2017/2018 r6-7 various CZE 2018-01-14
RcRownchangeKK*chgGame
 1676 1610 0.00 1 -0.41 20 -8.20 
  Vodehnal, Vaclav 1676 CZE0.001-0.4120-8.20 

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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