Individual Calculations February 2015
 Berg, Antonin  Total change: -12.00  Rating chartPersonal card
 PRAGUE OPEN 2015 - A - IM open Praha CZE 2015-01-09
RcRownchangeKK*chgGame
 1939 1864 3.00 9 -0.60 20 -12.00 
  Kuba, Stanislav f2173 CZE0.001-0.1420-2.80 
  Cafolla, Peter 2017 IRL0.001-0.3020-6.00 
  Svoboda, Zdenek 1694 CZE1.0010.28205.60 
  Ziogas, Modestas 1997 LTU0.001-0.3220-6.40 
  Frajt, Tomas 1582 CZE1.0010.16203.20 
  Gorin, Alexander 1977 RUS0.001-0.3520-7.00 
  Kucera, Tomas 1995 CZE1.0010.682013.60 
  Tejaswini, Sagar wc1992 IND0.001-0.3320-6.60 
  Novak, Vaclav 2027 CZE0.001-0.2820-5.60 

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)
 

 

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