Individual Calculations February 2020
 Koubova, Anna Marie  Total change: 98.80  Rating chartPersonal card
 PRAGUE OPEN 2020 A - IM open Praha CZE 2020-01-10
RcRownchangeKK*chgGame
 2139 1930 4.00 9 1.71 40 68.40 
  Siddharth, Jagadeesh f2301 SGP0.001-0.1040-4.00 
  Cabart, Pavel 1730 CZE1.0010.24409.60 
  Niechotz, Christopher 2107 GER1.0010.734029.20 
  Vorisek, Jakub 2229 CZE1.0010.854034.00 
  Czerw, Dawid f2262 POL0.5010.384015.20 
  Strebkovs, Andrejs m2278 LAT0.001-0.1140-4.40 
  Saglam, Buelent 2118 GER0.5010.24409.60 
  Laverton, Christian 2109 NOR0.001-0.2740-10.80 
  Eriksson, Christian Altenburg 2121 DEN0.001-0.2540-10.00 

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 A 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 2115 1930 0.00 1 -0.26 40 -10.40 
  Stluka, Frantisek 2115 CZE0.001-0.2640-10.40 

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)
 
 Extraliga mladeze - Zapad 2019/2020 r6-7 various CZE 2020-01-18
RcRownchangeKK*chgGame
 2145 1930 1.50 2 1.02 40 40.80 
  Kusa, Jakub 2232 CZE0.5010.354014.00 
  Hlozek, David 2058 CZE1.0010.674026.80 

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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