Individual Calculations July 2008
 Petrova, Olga  Total change: 74.85  Rating chartPersonal card
 Zonal tmnt 61. RUS Men's Chmp. 2008 open Azov RUS 2008-03-18
RcRownchangeKK*chgGame
 2291 2102 3.00 8 0.91 15 13.65 
  Petrushin, Alexander I m2426 RUS0.001-0.1315-1.95 
  Chashchev, Sergey f2310 RUS0.5010.27154.05 
  Barsukov, Alexander 2267 RUS0.001-0.2815-4.20 
  Zakarzhaev, Muslim 2203 RUS1.0010.64159.60 
  Petrov, Artur 2308 RUS0.5010.26153.90 
  Rjabzev, Konstantin m2332 RUS0.001-0.2115-3.15 
  Udovichenko, Nikolay 2170 RUS1.0010.59158.85 
  Vastrukhin, Oleg 2310 RUS0.001-0.2315-3.45 

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)
 
 G-16 HL 2008 RUS Juniors Champ. Dagomys RUS 2008-04-16
RcRownchangeKK*chgGame
 2082 2110 6.50 9 1.67 15 25.05 
  Kutueva, Natalia 1938 RUS1.0010.27154.05 
  Dolgusheva, Izabella 2027 RUS1.0010.39155.85 
  Bezgodova, Maria 2078 RUS1.0010.46156.90 
  Sorokina, Anastasia wf2073 RUS1.0010.45156.75 
  Repina, Varvara wf2147 RUS0.5010.05150.75 
  Savina, Anastasia 2249 RUS0.5010.19152.85 
  Rassokhina, Ekaterina 2032 RUS0.001-0.6115-9.15 
  Bukhteeva, Viktoria 2090 RUS1.0010.47157.05 
  Grigorian, Marine 2108 RUS0.5010.00150.00 

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)
 
 Doroshkevich Memorial - Southem FR Chmp. 2008 Maikop RUS 2008-05-23
RcRownchangeKK*chgGame
 2359 2110 4.00 8 2.41 15 36.15 
  Pushkov, Nikolai g2460 RUS0.5010.39155.85 
  Petrov, Artur 2335 RUS0.5010.28154.20 
  Dzhakaev, Dzhakay g2460 RUS0.001-0.1115-1.65 
  Baranov, Grigory 2322 RUS1.0010.771511.55 
  Zhukov, Viktor 2242 RUS1.0010.681510.20 
  Anoshkin, Alexander A. f2379 RUS0.5010.33154.95 
  Shibaev, Fyodor 2323 RUS0.5010.27154.05 
  Gladkiy, Dmitriy 2349 RUS0.001-0.2015-3.00 

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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