Individual Calculations January 2017
 Grigoryan, Sona  Total change: 39.60  Rating chartPersonal card
 Championship of the SZFO G13 St. Petersburg RUS 2016-11-21
RcRownchangeKK*chgGame
 1359 1550 6.50 9 -0.11 40 -4.40 
  Sklyarova, Sofia 1219 RUS1.0010.12404.80 
  Malysheva, Valeria 1369 RUS1.0010.264010.40 
  Loseva, Margarita 1380 RUS0.001-0.7240-28.80 
  Sungurova, Tatiana 1295 RUS1.0010.19407.60 
  Komleva, Anna 1479 RUS0.001-0.6040-24.00 
  Portnova, Ksenia 1393 RUS1.0010.294011.60 
  Bozhenova, Veronika 1180 RUS1.0010.10404.00 
  Kruglova, Elizaveta 1375 RUS0.501-0.2340-9.20 
  Baneva, Darina 1537 RUS1.0010.484019.20 

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)
 
 Karelian Petrozavodsk chmp 2016 SF3 Petrozavodsk RUS 2016-12-18
RcRownchangeKK*chgGame
 1541 1487 5.00 9 1.10 40 44.00 
  Silkin, Dmitry S. 1170 RUS1.0010.13405.20 
  Fedotov, Alexander V. 1822 RUS0.5010.384015.20 
  Ershova, Sofya 1751 RUS0.001-0.1840-7.20 
  Gzhibovsky, Arseny S. 1378 RUS0.501-0.1540-6.00 
  Prokhorov, Artem A. 1273 RUS0.501-0.2740-10.80 
  Uraev, Vladimir N. 1671 RUS1.0010.744029.60 
  Magnitskaya, Tatiana 1442 RUS1.0010.444017.60 
  Anisimov, Vladislav I. 1703 RUS0.5010.284011.20 
  Kulikov, Taras A. 1658 RUS0.001-0.2740-10.80 

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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