Individual Calculations September 2017
 Kejna, Piotr  Total change: 71.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow 2017 - II Liga Szczyrk POL 2017-07-22
RcRownchangeKK*chgGame
 1586 1524 4.50 10 0.17 40 6.80 
  Wielgus, Wojciech 1248 POL1.0010.17406.80 
  Armula, Karol 1462 POL0.501-0.0940-3.60 
  Redzisz, Michal 1924  * POL0.001-0.0840-3.20 
  Ochedzan, Tymon 1680 POL1.0010.714028.40 
  Suder, Jakub 1651 POL0.001-0.3340-13.20 
  Cwiek, Ryszard 1660 POL0.5010.18407.20 
  Grochol, Kamil 1688 POL0.5010.22408.80 
  Szeliga, Sebastian 1268 POL1.0010.19407.60 
  Golenia, Wojciech 1914 POL0.001-0.0940-3.60 
  Libura, Julianna 1367 POL0.001-0.7140-28.40 
 * 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)
 
 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open C Polanica-Zdroj POL 2017-08-19
RcRownchangeKK*chgGame
 1718 1524 3.50 7 1.61 40 64.40 
  Mastalarz, Jozef 1737 POL0.5010.274010.80 
  Madej, Marek 1740 POL1.0010.784031.20 
  Litner, Igor 1924  * POL0.001-0.0840-3.20 
  Bogut, Maksymilian 1752 POL0.001-0.2140-8.40 
  Koscielny, Edmond 1879 FRA0.5010.394015.60 
  Blasiak, Miroslaw 1784 POL0.5010.324012.80 
  Karp, Kacper 1210 POL1.0010.14405.60 
 * 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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