Individual Calculations June 2018
 Cvik, Stepan  Total change: 5.40  Rating chartPersonal card
 Ostravsky konik 2018 - FIDE open B Ostrava CZE 2018-04-28
RcRownchangeKK*chgGame
 1743 1799 5.50 9 0.43 20 8.60 
  Machura, Jaroslav 1421 CZE1.0010.09201.80 
  Olsar, Zdenek 1958 CZE0.001-0.2920-5.80 
  Bilczewska, Olga 1571 POL0.501-0.2920-5.80 
  Trendowski, Michal 1700 POL0.001-0.6420-12.80 
  Oborny, Tomas 1749 CZE1.0010.43208.60 
  Paseka, Matyas 1683 CZE1.0010.34206.80 
  Bergloviec, Jan 1906 CZE1.0010.652013.00 
  Vizner, Jaroslav 1938 CZE0.001-0.3120-6.20 
  Wojtunik, Maciej 1763 POL1.0010.45209.00 

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)
 
 Open Bohumin 2018 - A Bohumin CZE 2018-05-20
RcRownchangeKK*chgGame
 1845 1799 3.00 7 -0.16 20 -3.20 
  Chudinovskikh, Alexander M m2199  * RUS0.5010.42208.40 
  Hladik, Lumir 2023 CZE0.001-0.2220-4.40 
  Sulkowski, Dawid 1561 POL1.0010.20204.00 
  Drozniak, Stanislaw 2075 POL0.001-0.1720-3.40 
  Zurawicki, Jakub 1535 POL0.501-0.3220-6.40 
  Ursnik, Patryk 1554 POL1.0010.20204.00 
  Horvath, Tomas 1971 CZE0.001-0.2720-5.40 
 * 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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