Individual Calculations March 2020
 Vybiral, Zdenek  Total change: 38.40  Rating chartPersonal card
 1. liga zapad 2019/2020 r7-8 various CZE 2020-02-02
RcRownchangeKK*chgGame
 2239 2193 1.00 1 0.56 20 11.20 
  Ludvik, Tomas f2239 CZE1.0010.562011.20 

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)
 
 2. liga A 2019/2020 r8-9 various CZE 2020-02-09
RcRownchangeKK*chgGame
 2263 2193 2.00 2 1.19 20 23.80 
  Trickov, Vasil m2323 CZE1.0010.682013.60 
  Gregor, Jiri f2202 CZE1.0010.512010.20 

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)
 
 Prague International Chess Festival 2020 - C FIDE open Prague CZE 2020-02-14
RcRownchangeKK*chgGame
 2195 2193 4.50 9 0.17 20 3.40 
  Tamrazyan, Gohar 1793  * SUI1.0010.08201.60 
  Rasik, Vitezslav g2462 CZE1.0010.832016.60 
  Nguyen, Piotr m2415 POL0.001-0.2220-4.40 
  Kulhanek, Tomas m2345 CZE0.5010.20204.00 
  Chaney, Ari 1793  * USA1.0010.08201.60 
  Rudolf, Michal f2356 POL0.001-0.2820-5.60 
  Hambleton, Aman g2469 CAN0.001-0.1720-3.40 
  Bianco, Valerio 2096 ITA0.501-0.1320-2.60 
  Koubova, Anna Marie 2029 CZE0.501-0.2220-4.40 
 * 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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