Individual Calculations December 2019
 Kara, Petr S.  Total change: -44.40  Rating chartPersonal card
 SPb B13 Championship 2019 Semifinal St. Petersburg RUS 2019-11-01
RcRownchangeKK*chgGame
 1107 1332 2.50 3 0.16 40 6.40 
  Udovikov, Daniil 1063 RUS0.501-0.3340-13.20 
  Buyanov, Gleb 1048 RUS1.0010.16406.40 
  Glotov-Davydov, Arkadii 1209 RUS1.0010.334013.20 

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)
 
 SPb B13 Championship 2019 St. Petersburg RUS 2019-11-16
RcRownchangeKK*chgGame
 1309 1332 3.50 9 -1.27 40 -50.80 
  Pronin, Nikita M. 1345 RUS0.5010.02400.80 
  Shishkin, Vladislav 1399 RUS1.0010.594023.60 
  Soloviev, Lev 1366 RUS0.001-0.4540-18.00 
  Skorobogatov, Robert 1190 RUS0.501-0.1940-7.60 
  Krasnov, Ilia A. 1122 RUS0.001-0.7740-30.80 
  Ismailov, Magomed Dm. 1445 RUS0.001-0.3540-14.00 
  Kozhanov, Igor 1491 RUS1.0010.714028.40 
  Faktorovich, Lev E. 1213 RUS0.001-0.6640-26.40 
  Stasenko, Andrey 1207 RUS0.501-0.1740-6.80 

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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