Rapid: Individual Calculations January 2021
 Gromosiak, Anton  Total change: -57.20  Rating chartPersonal card
 "Kyiv chess cup -2020" rapid U10 Kyiv UKR 2020-12-06
RcRownchangeKK*chgGame
 1360 1595 4.00 7 -1.48 20 -29.60 
  Marchenko, Ameliia 1343 UKR0.501-0.3120-6.20 
  Novikov, Danylo 1254 UKR1.0010.12202.40 
  Pylypenko, Radomyr 1408 UKR1.0010.26205.20 
  Kliashtornyi, Arkadii 1548 UKR0.001-0.5720-11.40 
  Pustovit, Maksym 1383 UKR0.001-0.7720-15.40 
  Filindash, Nikita 1286 UKR0.501-0.3620-7.20 
  Gromosiak, Oleksii 1296 UKR1.0010.15203.00 

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)
 
 Kyiv Region Team Championship U-12, G-12 Brovary UKR 2020-12-19
RcRownchangeKK*chgGame
 1153 1595 0.50 2 -1.38 20 -27.60 
  Manhush, Mykhaylo 1202 UKR0.001-0.9220-18.40 
  Bulbachynska, Anna 1104 UKR0.501-0.4620-9.20 

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)
 

 

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