Individual Calculations August 2015
 Chigvintsev, Andrei  Total change: 18.20  Rating chartPersonal card
 Naukograd Koltsovo open-2015 Koltsovo RUS 2015-06-28
RcRownchangeKK*chgGame
 2153 2312 7.00 8 1.51 10 15.10 
  Zotova, Anastasia wf1912  * RUS1.0010.08100.80 
  Popov, Eugeny V 1978 RUS1.0010.12101.20 
  Garder, Igor 2147 RUS1.0010.28102.80 
  Piskunov, Alexandr f2374 RUS1.0010.59105.90 
  Beletsky, Alexey 2292 RUS0.501-0.0310-0.30 
  Kazantsev, A.a. 2064 RUS1.0010.19101.90 
  Popov, Roman m2304 RUS0.501-0.0110-0.10 
  Kazachansky, Sergei 2150 RUS1.0010.29102.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Maestro Open - 2015 Berdsk RUS 2015-07-08
RcRownchangeKK*chgGame
 2153 2320 6.50 9 0.31 10 3.10 
  Solomin, Vyacheslav 1943 RUS1.0010.09100.90 
  Gorkov, Timofey 2017 RUS1.0010.14101.40 
  Lykov, Vasili f2083 RUS0.501-0.3010-3.00 
  Poliakov, Artem 1920  * RUS1.0010.08100.80 
  Bocharov, Ivan f2487 RUS0.001-0.2810-2.80 
  Tsygankov, Dmitry 2079 RUS1.0010.20102.00 
  Khegay, Dmitriy f2374 RUS0.5010.08100.80 
  Yakimov, S.y. f2106 RUS1.0010.23102.30 
  Loskutov, Oleg m2367 RUS0.5010.07100.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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