Individual Calculations February 2018
 Brailko, Arina  Total change: 56.00  Rating chartPersonal card
 Lozovatsky memorial 2018 - C Chelyabinsk RUS 2018-01-09
RcRownchangeKK*chgGame
 1346 1136 3.50 8 1.40 40 56.00 
  Kiryushkin, Nikolay 1536  * RUS0.001-0.0840-3.20 
  Marchenko, Pavel R. 1367 RUS0.5010.294011.60 
  Sumnaya, Ekaterina 1507 RUS1.0010.904036.00 
  Kadochnikov, Gleb 1405 RUS0.001-0.1740-6.80 
  Rybachenok, Valeriya 1080 RUS0.001-0.5840-23.20 
  Shkapa, Mariya 1163 RUS0.001-0.4640-18.40 
  Romanov, Alexander 1210 RUS1.0010.604024.00 
  Polykovskaya, Olga 1499 RUS1.0010.904036.00 
 * 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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