Individual Calculations February 2017
 Swiech, Joanna  Total change: 29.20  Rating chartPersonal card
 XXVII Miedzynarodowy Festiwal Szachowy CRACOVIA'2016 Grupa B Krakow POL 2016-12-27
RcRownchangeKK*chgGame
 1841 1897 3.50 9 -1.66 40 -66.40 
  Janus, Przemyslaw 2084 POL0.001-0.2640-10.40 
  Zaboklicki, Zbigniew 1751 POL0.501-0.2040-8.00 
  Dzida, Kamil 1739 POL1.0010.294011.60 
  Alothman, Abdul Wahab c2067 KUW0.5010.22408.80 
  Marzec, Karol 2038 POL0.001-0.3140-12.40 
  Leczek, Weronika 1762 POL0.001-0.6840-27.20 
  Sawczuk, Czeslaw 1788 POL0.501-0.1540-6.00 
  Wikar, Martyna 1717 POL0.501-0.2440-9.60 
  Buchta, Agnieszka 1621 POL0.501-0.3340-13.20 

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)
 
 PRAGUE OPEN 2017 B - FIDE open Praha CZE 2017-01-13
RcRownchangeKK*chgGame
 1922 1897 6.50 9 2.39 40 95.60 
  Raondi, Yan-Martin 1558 RUS1.0010.12404.80 
  Nigrin, Jiri 1686 CZE1.0010.23409.20 
  Marinc, Damir 2030 SLO1.0010.684027.20 
  Suarez Roa, Jose Francisco f2062 ESP0.5010.22408.80 
  Selifonova, Aleksandra 1986 RUS0.001-0.3840-15.20 
  Poborsky, Josef 1990 CZE1.0010.634025.20 
  Palka, Miroslav 1949 SVK1.0010.574022.80 
  Kovacs, Zoltan 2079 HUN0.5010.24409.60 
  Novak, Vitezslav 1956 CZE0.5010.08403.20 

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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