Individual Calculations August 2018
 Topolan, Agata  Total change: -39.80  Rating chartPersonal card
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. B Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 1705 1789 3.50 9 -1.99 20 -39.80 
  Babczynski, Zbigniew 1566 POL1.0010.22204.40 
  Strzelecki, Maciej 1911 POL0.001-0.3320-6.60 
  Ossolinska, Matylda 1595 POL0.001-0.7520-15.00 
  Saweczko, Tomasz 1639 POL0.501-0.2020-4.00 
  Urbaniak, Karol 1670 POL1.0010.34206.80 
  Kasperkiewicz, Pawel 1958 POL0.001-0.2820-5.60 
  Varsha, Ramesh 1664 IND0.001-0.6720-13.40 
  Iwaszkiewicz, Krzysztof 1683 POL1.0010.36207.20 
  Kalejta, Arkadiusz 1659 POL0.001-0.6820-13.60 

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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