Individual Calculations October 2014
 Merzlyakov, Ivan  Total change: -19.20  Rating chartPersonal card
 St. Petersburg Amateur Open Champ. 2014 St. Petersburg RUS 2014-08-22
RcRownchangeKK*chgGame
 2021 1954 2.50 7 -0.48 40 -19.20 
  Melnikov, Dmitry f2284 RUS1.0010.884035.20 
  Pischikov, Vadim 2184 RUS0.001-0.2140-8.40 
  Pershin, Denis 2256 RUS0.001-0.1540-6.00 
  Shadunts, Kirill 1669 RUS1.0010.16406.40 
  Peschansky, Mikhail 2270 RUS0.001-0.1340-5.20 
  Kokhnover, Ilya 1819 RUS0.501-0.1840-7.20 
  Golovkina, Anastasia 1662 RUS0.001-0.8540-34.00 

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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