Individual Calculations July 2017
 Barsuk, Petr  Total change: -49.20  Rating chartPersonal card
 Summer Hopes 2017 St. Petersburg RUS 2017-06-01
RcRownchangeKK*chgGame
 1527 1435 1.50 7 -1.23 40 -49.20 
  Reshetnikov, Viktor 1737 RUS0.001-0.1540-6.00 
  Shchedrova, Tatiana 1655 RUS0.5010.284011.20 
  Dmitriev, Ivan A. 1655 RUS0.001-0.2240-8.80 
  Portnova, Ksenia 1569 RUS0.001-0.3240-12.80 
  Shelepugin, Ivan 1320 RUS0.001-0.6640-26.40 
  Lazarev, Maksim 1448 RUS0.5010.02400.80 
  Balandina, Alisa 1303 RUS0.501-0.1840-7.20 

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)
 

 

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