Individual Calculations September 2022
 Lapin, Artem  Total change: 88.54  Rating chartPersonal card
 III A.E. Karpov Cup_B15 Ekaterinburg RUS 2022-08-02
RcRownchangeKK*chgGame
 1587 1670 7.00 9 1.58 38 60.04 
  Sakharnov, Arseniy 1270  * RUS1.0010.08383.04 
  Serebryakov, Savva 1440 RUS1.0010.21387.98 
  Dogadaev, Rodion 1380 RUS1.0010.16386.08 
  Ergashev, Khaetzhon 1626 RUS1.0010.443816.72 
  Mescheryakov, Artem 1738 RUS0.001-0.4138-15.58 
  Semenov, Ilya A. 1642 RUS1.0010.463817.48 
  Levchenko, Leonid 2038 RUS0.001-0.1038-3.80 
  Toropov, Timofey 1574 RUS1.0010.373814.06 
  Sargsyan, Narek 1573 RUS1.0010.373814.06 
 * 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)
 
 Petersburg Summer 2022 - Boys U15 St. Petersburg RUS 2022-08-20
RcRownchangeKK*chgGame
 1502 1670 7.00 9 0.75 38 28.50 
  Rombalskiy, Ivan 1270  * RUS1.0010.08383.04 
  Dudkin, Mikhail Dm. 1428 RUS0.501-0.3038-11.40 
  Mitin, Nikita 1467 RUS1.0010.24389.12 
  Buyanov, Gleb 1383 RUS1.0010.16386.08 
  Denisov, Matvey 1894 RUS0.001-0.2238-8.36 
  Simakov, Vadim 1463 RUS1.0010.23388.74 
  Kozlov, Alexei 1655 RUS0.501-0.0238-0.76 
  Aksenov, Egor 1307 RUS1.0010.10383.80 
  Rusanov, Ilya 1653 RUS1.0010.483818.24 
 * 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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