Individual Calculations May 2017
 Nowosad, Jan  Total change: 10.40  Rating chartPersonal card
 XX Turniej Miedzynarodowy Krynica Zdroj open 2017 Krynica Zdroj POL 2017-04-20
RcRownchangeKK*chgGame
 1765 1602 3.00 8 0.52 20 10.40 
  Gasik, Piotr 2002  * POL0.5010.42208.40 
  Pietras, Maksymilian 1609 POL0.001-0.4920-9.80 
  Ostrowski, Michal 1244 POL1.0010.10202.00 
  Sosnowska, Elzbieta wf1816 POL0.001-0.2320-4.60 
  Semczuk, Jerzy 2002  * POL0.5010.42208.40 
  Czyzykiewicz, Rafal 1796 POL1.0010.752015.00 
  Spicak, Krzysztof 1908 POL0.001-0.1420-2.80 
  Stanuch, Marcin 1745 POL0.001-0.3120-6.20 
 * 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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