Individual Calculations March 2020
 Mach, Petr  Total change: -6.40  Rating chartPersonal card
 2. liga A 2019/2020 r8-9 various CZE 2020-02-09
RcRownchangeKK*chgGame
 2161 2051 0.50 1 0.15 40 6.00 
  Krnavek, Lubomir f2161 CZE0.5010.15406.00 

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)
 
 Prague International Chess Festival 2020 - C FIDE open Prague CZE 2020-02-14
RcRownchangeKK*chgGame
 2065 2051 4.00 9 -0.31 40 -12.40 
  Biolek, Richard Jr. m2451  * CZE0.001-0.0840-3.20 
  Rahul, Lamba 1785 IND0.501-0.3240-12.80 
  Schmidt, David 1876 GER1.0010.274010.80 
  Holemar, David f2250 CZE0.5010.264010.40 
  Punin, Andrii f2291 UKR0.001-0.2040-8.00 
  Hozda, Max 1651  * CZE1.0010.08403.20 
  Jedlicka, Ales f2218 CZE0.001-0.2840-11.20 
  Kalveus, Jan 1812 SWE1.0010.20408.00 
  Docekal, Jan 2251 CZE0.001-0.2440-9.60 
 * 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)
 

 

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