Individual Calculations April 2017
 Cibikova, Sofia Anna  Total change: 21.60  Rating chartPersonal card
 LIBEREC OPEN 2017 A - FIDE open Liberec CZE 2017-02-25
RcRownchangeKK*chgGame
 1832 1774 4.50 9 0.54 40 21.60 
  Geldiyeva, Mahri wg2174  * TKM0.001-0.0840-3.20 
  Glacner, Karel 1556 CZE1.0010.22408.80 
  Vitak, Jiri 2069 CZE0.001-0.1540-6.00 
  Mach, Michal 1515 CZE1.0010.18407.20 
  Kucera, Jaroslav 1999 CZE0.001-0.2240-8.80 
  Kosior, Jan 1590 POL1.0010.264010.40 
  Peniska, Pavel 1939 CZE0.001-0.2840-11.20 
  Hruby, Vaclav 1682 CZE1.0010.374014.80 
  Vlkova, Anezka 1962 CZE0.5010.24409.60 
 * 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)
 
 2.liga skupina C 2016/17 R10-11 Various SVK 2017-03-11
RcRownchangeKK*chgGame
 1721 1774 1.50 2 0.36 40 14.40 
  Majer, Milan 1823 SVK0.5010.07402.80 
  Korenova, Simona 1619 SVK1.0010.294011.60 

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)
 
 1.liga vychod 2016/17 R10-11 Various SVK 2017-03-18
RcRownchangeKK*chgGame
 1736 1774 0.00 1 -0.55 40 -22.00 
  Nadzamova, Viktoria wc1736 SVK0.001-0.5540-22.00 

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)
 
 4.liga C21 2016/17 R7 Various SVK 2017-03-26
RcRownchangeKK*chgGame
 1521 1774 1.00 1 0.19 40 7.60 
  Holik, Ondrej 1521 SVK1.0010.19407.60 

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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