Rapid: Individual Calculations February 2020
 Petrashkevych, Andriy  Total change: 10.80  Rating chartPersonal card
 Christmas-Meetings 2020 (rapid) Sosnivka, Lviv region UKR 2020-01-11
RcRownchangeKK*chgGame
 1305 1044 1.50 5 0.54 20 10.80 
  Kaban, Andriy 1443 UKR0.001-0.0820-1.60 
  Nadvornyy, Markiyan 1338 UKR0.001-0.1520-3.00 
  Demiy, Ihor 1340 UKR0.5010.35207.00 
  Rudiuk, Petro 1162 UKR1.0010.662013.20 
  Pyantkivskyy, Danylo 1242 UKR0.001-0.2420-4.80 

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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