Individual Calculations December 2017
 Putrenko, Kirill  Total change: -8.00  Rating chartPersonal card
 Autumn Vacation Trophy 2017 A St. Petersburg RUS 2017-10-30
RcRownchangeKK*chgGame
 1730 1857 3.50 7 -1.11 40 -44.40 
  Vakhnenko, Robert 1557 RUS1.0010.15406.00 
  Ismagilov, Igor 1720 RUS0.001-0.6840-27.20 
  Fortovov, Aleksandr 1882 RUS0.5010.03401.20 
  Usarova, Evita 1676 RUS0.001-0.7440-29.60 
  Fedorov, Ivan 1745 RUS0.001-0.6540-26.00 
  Vorobieva, Varvara 1618 RUS1.0010.20408.00 
  Shevtsov, Mikhail 1915 RUS1.0010.584023.20 

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)
 
 2017 SPb B13 Championship St. Petersburg RUS 2017-11-18
RcRownchangeKK*chgGame
 1546 1857 8.50 9 0.91 40 36.40 
  Zavgorodniy, Valentin 1457  * RUS1.0010.08403.20 
  Terman, Alexander 1457  * RUS0.501-0.4240-16.80 
  Matveev, Ivan A. 1457  * RUS1.0010.08403.20 
  Mamochev, Aleksei 1764 RUS1.0010.374014.80 
  Shemyakinskiy, Nikita 1562 RUS1.0010.15406.00 
  Shemakhanov, Danila 1542 RUS1.0010.14405.60 
  Ismagilov, Igor 1720 RUS1.0010.324012.80 
  Cherneyko, Ivan 1502 RUS1.0010.11404.40 
  Tikholiz, Sergei 1457  * RUS1.0010.08403.20 
 * 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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