Individual Calculations March 2020
 Bognar, Csaba Dr.  Total change: -28.20  Rating chartPersonal card
 HUN National Team Ch. Maroczy Division 2019-2020 R 7-8 Hungary East HUN 2020-02-02
RcRownchangeKK*chgGame
 2232 2128 0.50 2 -0.22 20 -4.40 
  Laszlo, Janos f2209 HUN0.5010.11202.20 
  Biro, David 2255 HUN0.001-0.3320-6.60 

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)
 
 February Lviv Tradition (IM-Group) (Memory Henryk Friedman) Lviv UKR 2020-02-17
RcRownchangeKK*chgGame
 2285 2128 1.50 9 -1.19 20 -23.80 
  Vakulenko, Oleksandr 2262 UKR0.001-0.3220-6.40 
  Bets, Anatolij m2249 MDA1.0010.662013.20 
  Malynovskyi, Rostyslav f2238 UKR0.001-0.3520-7.00 
  Kowalski, Igor f2332 POL0.001-0.2420-4.80 
  Kryvoruchko, Vita wg2146 UKR0.001-0.4720-9.40 
  Kagramanianz, Vartan m2238 ARM0.5010.15203.00 
  Sydoryka, Vladyslav f2318 UKR0.001-0.2520-5.00 
  Shkuran, Danylo m2329 UKR0.001-0.2420-4.80 
  Roshka, Yevgeniy f2456 UKR0.001-0.1320-2.60 

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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