Rapid: Individual Calculations June 2015
 Gorodetzky, David  Total change: 41.20  Rating chartPersonal card
 Ashdod Chess Club rapid May 2015 A Ashdod ISR 2015-05-09
RcRownchangeKK*chgGame
 2087 2209 4.00 5 0.77 20 15.40 
  Triger, Ramon 1991 ISR1.0010.22204.40 
  Zaslavsky, Mikhail m2422 ISR0.001-0.2320-4.60 
  Parkhov, Yair 1954 ISR1.0010.19203.80 
  Lahav, Michal 1890 ISR1.0010.13202.60 
  Dvoskin, Vadim 2177 ISR1.0010.46209.20 

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)
 
 Championship of Russia in rapid chess men 2015 St. Petersburg RUS 2015-05-13
RcRownchangeKK*chgGame
 2426 2209 4.00 11 1.29 20 25.80 
  Levin, Evgeny A. g2559 RUS0.5010.39207.80 
  Tregubov, Pavel V. g2541 RUS0.001-0.1220-2.40 
  Makarov, Marat g2546 RUS1.0010.882017.60 
  Lintchevski, Daniil g2571 RUS0.001-0.1020-2.00 
  Popov, Valerij g2584 RUS0.001-0.0920-1.80 
  Sek, Konstantin 2447 RUS0.001-0.2020-4.00 
  Zemerov, Vladimir m2324 RUS0.001-0.3420-6.80 
  Suleymanyants, Odisey f2376 RUS0.5010.22204.40 
  Puzko, Danila f2011 RUS0.501-0.2620-5.20 
  Shcherbin, Matvei m2330 RUS1.0010.662013.20 
  Nozdrachev, Leonid f2402 RUS0.5010.25205.00 

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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