Individual Calculations September 2017
 Zhiryakov, Nikolay  Total change: -52.60  Rating chartPersonal card
 16. K. R. Dzhigunov Memorial 2017 Maikop RUS 2017-08-19
RcRownchangeKK*chgGame
 1663 1748 1.00 6 -2.63 20 -52.60 
  Smirnov, Alexander V. 2111 RUS0.001-0.1020-2.00 
  Vanyukhov, Roman 1685 RUS0.001-0.5920-11.80 
  Tletseri, Janet 1505 RUS0.501-0.3020-6.00 
  Malekin, Sergey 1735 RUS0.501-0.0220-0.40 
  Tletseri, Julietta 1586 RUS0.001-0.7120-14.20 
  Korobkin, Dmitry 1358 RUS0.001-0.9120-18.20 

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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