Individual Calculations December 2018
 Petrov, Maksim  Total change: -61.56  Rating chartPersonal card
 M.Chigorin Memorial 2018 St. Petersburg RUS 2018-10-27
RcRownchangeKK*chgGame
 1699 1589 2.50 9 -0.92 38 -34.96 
  Chernyak, Viktoria wf1989  * RUS0.5010.423815.96 
  Emeljanov, Alexander 1989  * RUS0.001-0.0838-3.04 
  Yarosh, Ruslan 1980 RUS0.001-0.0938-3.42 
  Trifonov, Vladislav 1749 RUS0.001-0.2938-11.02 
  Saveljev, Ivan 1841 RUS0.5010.313811.78 
  Bulsoev, Alexander 1828 RUS0.001-0.2038-7.60 
  Bobrov, Vladimir 1219 RUS0.001-0.9038-34.20 
  Romanov, Ivan I. 1385 RUS0.501-0.2638-9.88 
  Lozovoi, Georgy 1315 RUS1.0010.17386.46 
 * 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)
 
 2018 SPb B15 Championship Final St. Petersburg RUS 2018-11-17
RcRownchangeKK*chgGame
 1577 1589 4.00 9 -0.70 38 -26.60 
  Filimonov, Mikhail A. 1957 RUS0.001-0.1038-3.80 
  Shulepnikov, Artem 1356 RUS1.0010.21387.98 
  Shemyakinskiy, Nikita 1655 RUS0.001-0.4138-15.58 
  Soloviev, Mikhail 1636 RUS0.5010.07382.66 
  Zaripov, Ilyas 1414 RUS0.501-0.2338-8.74 
  Nikolaev, Nikita S. 1401 RUS1.0010.26389.88 
  Kudin, Alexander 1654 RUS0.001-0.4138-15.58 
  Avazov, Semen 1490 RUS1.0010.363813.68 
  Badazhkov, Egor 1627 RUS0.001-0.4538-17.10 

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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