Individual Calculations May 2013
 Kabachienko, Alexandr  Total change: -11.55  Rating chartPersonal card
 "Kyiv Spring - 2013" (open) Kyiv UKR 2013-03-24
RcRownchangeKK*chgGame
 2093 2064 2.00 6 -0.77 15 -11.55 
  Popovkin, Petro 2219 UKR0.5010.21153.15 
  Stepanets, A.p. 2167 UKR1.0010.64159.60 
  Melnichuk, Mikhail 2355 UKR0.001-0.1515-2.25 
  Lornije, Filip 2092 UKR0.001-0.4615-6.90 
  Manikin, Borys 1931 UKR0.501-0.1815-2.70 
  Riabko, Mykyta 1792 UKR0.001-0.8315-12.45 

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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