Individual Calculations November 2009
 Zavorotko, Nikolay  Total change: -52.50  Rating chartPersonal card
 Podillya - 2009 Khmelnytsky UKR 2009-09-23
RcRownchangeKK*chgGame
 2162 2279 0.50 4 -2.10 25 -52.50 
  Ivanov, Vladimir A. 2101 UKR0.501-0.2325-5.75 
  Razin, Vadim 2278 UKR0.001-0.5025-12.50 
  Polishchuk, Oleg 2221 UKR0.001-0.5825-14.50 
  Zingaylo, Anastasiya 2047 UKR0.001-0.7925-19.75 

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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