Rapid: Individual Calculations January 2021
 Perets, Dmitry  Total change: 4.80  Rating chartPersonal card
 "Kyiv chess cup -2020", children's league Kyiv UKR 2020-12-13
RcRownchangeKK*chgGame
 1597 1753 5.00 7 0.24 20 4.80 
  Semenov, Stepan 1358 UKR1.0010.08201.60 
  Starynskyi, Ivan 1482 UKR1.0010.17203.40 
  Gryshko, Vitalii 2002 UKR0.001-0.1920-3.80 
  Yasmo, Daniil 1447 UKR1.0010.14202.80 
  Niezhentsev, Kyrylo 1583 UKR0.501-0.2220-4.40 
  Konovalov, Kirill 1511 UKR0.501-0.3020-6.00 
  Bashirov, Kemal 1799 UKR1.0010.562011.20 

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)
 

 

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