Individual Calculations May 2013
 Gridnev, Yury  Total change: 10.05  Rating chartPersonal card
 Nebug 2013 open Rtg Nebug RUS 2013-03-22
RcRownchangeKK*chgGame
 1923 2019 5.00 7 0.67 15 10.05 
  Sarian, Ashot 1750 RUS0.501-0.3315-4.95 
  Kontsevik, Georgy 1979 RUS0.001-0.5615-8.40 
  Voischeva, Zinaida 1837 RUS1.0010.26153.90 
  Zlydneva, Daria 1716 RUS1.0010.14152.10 
  Volynsky, Mark 1908 RUS0.501-0.1515-2.25 
  Barsegian, Ararat 2156 ARM1.0010.681510.20 
  Popov, Kirill 2116 RUS1.0010.63159.45 

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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