Individual Calculations September 2019
 Lewandowski, Witold  Total change: 0.00  Rating chartPersonal card
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN C Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 1549 1542 4.50 9 0.00 40 0.00 
  Zeissel, Alicja 1142  * POL1.0010.08403.20 
  Obrochta, Lena 1870 POL0.001-0.1340-5.20 
  Grobelny, Mikolaj 1303 POL1.0010.20408.00 
  Mike, Patryk 1840 POL0.001-0.1540-6.00 
  Bochenek, Ryszard 1393 POL1.0010.304012.00 
  Jurkowska, Magdalena 1320 POL1.0010.22408.80 
  Gajzner, Ryszard 1740 POL0.001-0.2440-9.60 
  Zielinski, Tomasz 1392 POL0.501-0.2040-8.00 
  Grossmann, Ryszard f1942  * POL0.001-0.0840-3.20 
 * 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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