Rapid: Individual Calculations February 2015
 Bogumil, Tatiana  Total change: -14.20  Rating chartPersonal card
 Rapid January 2 2015 Moscow RUS 2015-01-11
RcRownchangeKK*chgGame
 2080 2167 4.00 8 -0.82 20 -16.40 
  Zakharova, Oksana 1826 RUS0.501-0.3820-7.60 
  Gavrilov, Alexei g2408 RUS0.001-0.2020-4.00 
  Kruk, Ivan 1863 MDA1.0010.14202.80 
  Lazarev, Gennady m2014 RUS0.501-0.2020-4.00 
  Khelemendik, Roman 1948 RUS1.0010.22204.40 
  Mikhailov, Alexander 2220 RUS0.001-0.4320-8.60 
  Motruk, Oleg 2068 RUS1.0010.36207.20 
  Khalukov, Yury f2292 RUS0.001-0.3320-6.60 

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)
 
 Rapid January 4 2015 Moscow RUS 2015-01-25
RcRownchangeKK*chgGame
 2113 2167 4.50 8 0.11 20 2.20 
  Melnichenko, Dmitry 1779 RUS1.0010.09201.80 
  Makhlin, Miron 1767  * RUS1.0010.08201.60 
  Cherenkov, Andrey f2285 RUS0.5010.16203.20 
  Reprintsev, Alexander m2402 UKR0.001-0.2120-4.20 
  Gavrilov, Alexei g2408 RUS0.001-0.2020-4.00 
  Ramazanov, Baga 2003 RUS1.0010.28205.60 
  Novogrudsky, Nikolay f1992 RUS1.0010.27205.40 
  Vdovin, Vadim f2270 RUS0.001-0.3620-7.20 
 * 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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