Individual Calculations December 2019
 Kozlov, Alexei  Total change: 56.00  Rating chartPersonal card
 SPb B13 Championship 2019 St. Petersburg RUS 2019-11-16
RcRownchangeKK*chgGame
 1550 1481 5.00 8 1.40 40 56.00 
  Kozhanov, Igor 1491 RUS1.0010.514020.40 
  Khodko, Yurii N. 1881  * RUS0.001-0.0840-3.20 
  Plonskiy, Danila 1291 RUS1.0010.254010.00 
  Kurchenko, Egor 1881  * RUS0.001-0.0840-3.20 
  Pronin, Nikita M. 1345 RUS1.0010.324012.80 
  Ryabchenko, Andrey 1262 RUS1.0010.22408.80 
  Ponomarev, Vsevolod 1881  * RUS0.001-0.0840-3.20 
  Soloviev, Lev 1366 RUS1.0010.344013.60 
 * 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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