Individual Calculations December 2018
 Tolstykh, Kirill  Total change: 81.70  Rating chartPersonal card
 107 Peters Rook Open 2018 Petergof RUS 2018-11-02
RcRownchangeKK*chgGame
 1547 1458 4.00 9 0.54 38 20.52 
  Reshetnikov, Viktor 1740 RUS0.5010.343812.92 
  Nikitin, Arseni Est 1630 EST1.0010.733827.74 
  Skripchenko, Ignat 1391 RUS0.001-0.5938-22.42 
  Chernov, Mikhail 1703 RUS0.001-0.2038-7.60 
  Muradyan, Asya 1193 RUS1.0010.18386.84 
  Reger, Valeriia 1583 RUS0.001-0.3338-12.54 
  Tolstykh, Ivan 1567 RUS0.001-0.3538-13.30 
  Terman, Alexander 1627 RUS0.5010.22388.36 
  Firsov, Evgeniy 1489 RUS1.0010.543820.52 

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)
 
 2018 SPb B13 Championship Final St. Petersburg RUS 2018-11-17
RcRownchangeKK*chgGame
 1524 1458 5.50 9 1.61 38 61.18 
  Zolotykh, Ivan 1214 RUS1.0010.20387.60 
  Scherban, Trofim 1281 RUS1.0010.273810.26 
  Tolstykh, Ivan 1567 RUS1.0010.653824.70 
  Kozlov, Alexei 1465 RUS1.0010.513819.38 
  Ponomarev, Vsevolod 1816 RUS0.001-0.1038-3.80 
  Khodko, Yurii N. 1858  * RUS0.5010.423815.96 
  Kurchenko, Egor 1710 RUS0.001-0.1938-7.22 
  Grigorenko, Ivan Dm. 1455 RUS0.001-0.5038-19.00 
  Andreev, Kirill 1351 RUS1.0010.353813.30 
 * 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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