Rapid: Individual Calculations February 2020
 Bogatyrov, Olexiy  Total change: -23.60  Rating chartPersonal card
 "Chess School - 2020" rapid - 1 Kyiv UKR 2020-01-12
RcRownchangeKK*chgGame
 1376 1340 3.00 9 -1.18 20 -23.60 
  Vekhtev, Maksym 1711 UKR0.001-0.1020-2.00 
  Vardanian, Yurii 1312 UKR0.001-0.5420-10.80 
  Hryhorenko, Rodion 1303 UKR1.0010.45209.00 
  Ochman, Iliya 1189 UKR0.001-0.7020-14.00 
  Vorona, Petro 1279 UKR1.0010.42208.40 
  Gerashchenko, Oleksiy 1578 UKR0.001-0.2020-4.00 
  Vakulich, Andriy 1410 UKR0.001-0.4020-8.00 
  Sakhatska, Sofiya 1313 UKR1.0010.46209.20 
  Burtsev, Genrikh 1287 UKR0.001-0.5720-11.40 

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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