Individual Calculations February 2019
 Koubova, Anna Marie  Total change: -16.00  Rating chartPersonal card
 PRAGUE OPEN 2019 - A - IM open Praha CZE 2019-01-11
RcRownchangeKK*chgGame
 2095 2021 3.50 9 -0.21 40 -8.40 
  Low, Zhen Yu Cyrus m2385 SGP0.001-0.1040-4.00 
  Sysel, Jaroslav 1839 CZE1.0010.264010.40 
  Csiki, Endre f2264 HUN1.0010.804032.00 
  Chudinovskikh, Alexander M m2184 RUS0.5010.22408.80 
  Wiley, Tom E f2186 ENG0.001-0.2840-11.20 
  Aird, Ian 1830 SCO0.501-0.2540-10.00 
  Proschmann, Tino 2127 GER0.001-0.3640-14.40 
  Nguyen, Thai Dai Vinh 1914 CZE0.501-0.1540-6.00 
  Kaderabek, Jiri 2130 CZE0.001-0.3540-14.00 

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)
 
 2. liga 2018/2019 A r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 2073 2021 0.00 1 -0.43 40 -17.20 
  Dolansky, Lukas 2073 CZE0.001-0.4340-17.20 

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)
 
 1.liga mladeze 2018/19 A r6-7 various CZE 2019-01-19
RcRownchangeKK*chgGame
 1682 2021 2.00 2 0.24 40 9.60 
  Srba, Stanislav 1742 CZE1.0010.16406.40 
  Cernicek, Matyas 1621  * CZE1.0010.08403.20 
 * 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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