Rapid: Individual Calculations November 2014
 Kovalchuk, Alexey  Total change: 70.60  Rating chartPersonal card
 Chess Festival "Mister Great Novgorod 2014" - rapid Veliky Novgorod RUS 2014-09-21
RcRownchangeKK*chgGame
 2170 2239 6.50 9 1.32 20 26.40 
  Rovnov, Vladislav 1839  * RUS1.0010.08201.60 
  Shin, Robert 2047 RUS1.0010.25205.00 
  Melnikov, Sergey 2023 RUS1.0010.22204.40 
  Sokolov, Andrei m2542 LAT0.5010.36207.20 
  Suleymanyants, Odisey f2325 RUS0.5010.12202.40 
  Osoblivi, Grigory 2230 RUS0.501-0.0120-0.20 
  Khusenkhojaev, Muhammad m2400 TJK0.001-0.2920-5.80 
  Zhuravlev, Stepan 1899 RUS1.0010.12202.40 
  Malinin, Yuri m2221 RUS1.0010.47209.40 
 * 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)
 
 Rostov region championship rapid Novocherkassk RUS 2014-10-18
RcRownchangeKK*chgGame
 2211 2239 7.00 9 2.21 20 44.20 
  Demko, Maxim 1922 RUS1.0010.13202.60 
  Prokhoda, Nikola f2086 BLR1.0010.30206.00 
  Mikhailov, Sergey f2375 RUS0.5010.18203.60 
  Weetik, Vjacheslav f2443 RUS0.001-0.2420-4.80 
  Igdirov, Boris 2080 RUS1.0010.29205.80 
  Duyun, Dmitriy 2174 RUS1.0010.41208.20 
  Ivaschenko, Vadim 2191 RUS1.0010.43208.60 
  Zakharov, Alexander m2272 RUS1.0010.552011.00 
  Petrov, Artur f2360 RUS0.5010.16203.20 

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)
 

 

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