Individual Calculations December 2017
 Borunova, Tatiana  Total change: 35.60  Rating chartPersonal card
 104th Peters Rook Open Petergof RUS 2017-10-31
RcRownchangeKK*chgGame
 1699 1698 3.50 7 0.13 40 5.20 
  Poznyak, Nazar 2014 RUS0.001-0.1340-5.20 
  Anisimov, Artem 1716 RUS0.001-0.4740-18.80 
  Devyaterikov, Maksim 1312 RUS1.0010.09403.60 
  Protasova, Anastasia 1779 RUS0.5010.11404.40 
  Zelenchuk, Roman 1298  * RUS1.0010.08403.20 
  Reshetnikov, Viktor 1764 RUS0.5010.09403.60 
  Glukhov, Dmitriy 2010 RUS0.5010.364014.40 
 * 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)
 
 2017 SPb G19 Championship St. Petersburg RUS 2017-11-18
RcRownchangeKK*chgGame
 1824 1698 4.00 9 0.76 40 30.40 
  Piletskaya, Anna 1540 RUS1.0010.294011.60 
  Golovkina, Anastasia wc2035 RUS0.001-0.1240-4.80 
  Petrochenko, Maria wf2093 RUS0.5010.424016.80 
  Protasova, Anastasia 1779 RUS0.001-0.3940-15.60 
  Shkalikova, Marina 1794 RUS0.001-0.3740-14.80 
  Nazarova, Anastasia wc1997 FIN1.0010.854034.00 
  Ageeva, Vasilisa 1649 RUS0.501-0.0740-2.80 
  Vorobyova, Valeriya 1945 RUS0.001-0.1940-7.60 
  Sidorova, Ekaterina 1583 RUS1.0010.344013.60 

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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