Individual Calculations September 2017
 Matela, Krzysztof  Total change: 119.20  Rating chartPersonal card
 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open C Polanica-Zdroj POL 2017-08-19
RcRownchangeKK*chgGame
 1670 1388 4.50 9 2.98 40 119.20 
  Lanica, Lukasz 1773 POL1.0010.914036.40 
  Burzak, Wojciech 1687 POL0.001-0.1540-6.00 
  Wolska, Marta 1598 POL1.0010.774030.80 
  Chmielewski, Miroslaw 1660 POL0.001-0.1740-6.80 
  Chojnowski, Robert 1601 POL0.5010.274010.80 
  Kolodziejski, Grzegorz 1564 POL1.0010.734029.20 
  Orlik, Sandra 1648 POL1.0010.824032.80 
  Gajzner, Ryszard 1717 POL0.001-0.1240-4.80 
  Blasiak, Miroslaw 1784 POL0.001-0.0840-3.20 

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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