Rapid: Individual Calculations December 2019
 Koval, Gennadiy  Total change: -13.00  Rating chartPersonal card
 Memorial Privalova Lviv UKR 2019-10-25
RcRownchangeKK*chgGame
 1451 1735 3.50 5 -0.65 20 -13.00 
  Zvirynskyy, Danylo 1354 UKR1.0010.09201.80 
  Malysh, Dmytro 1393 UKR0.001-0.8820-17.60 
  Lemeshchuk, Roman 1437 UKR1.0010.15203.00 
  Skarbarchuk, Tetyana 1534 UKR0.501-0.2620-5.20 
  Mochevynskiy, Taras 1539 UKR1.0010.25205.00 

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)
 

 

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