Rapid: Individual Calculations April 2019
 Korenchenko, David  Total change: -69.20  Rating chartPersonal card
 "Kyiv Spring - 2019 - F (rapid Childr)" Kyiv UKR 2019-03-28
RcRownchangeKK*chgGame
 1281 1600 0.00 4 -3.46 20 -69.20 
  Yablonska, Alisa 1301 UKR0.001-0.8520-17.00 
  Morozov, Artem 1257 UKR0.001-0.8820-17.60 
  Giienko, Mark 1254 UKR0.001-0.8920-17.80 
  Zhelaga, Anna 1310 UKR0.001-0.8420-16.80 

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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