Individual Calculations February 2017
 Wilk, Igor  Total change: 52.00  Rating chartPersonal card
 Szkolne Indywidualne Mistrzostwa Polski w Szachach C-11 Poronin POL 2017-01-09
RcRownchangeKK*chgGame
 1257 1162 4.00 7 1.30 40 52.00 
  Jeda, Maciej 1425 POL0.001-0.1840-7.20 
  Abdalla, Elnour Michal 1107 POL1.0010.424016.80 
  Nowicki, Filip 1262 POL1.0010.644025.60 
  Czernecki, Andrzej 1399 POL0.001-0.2040-8.00 
  Trochimczuk, Szymon 1049 POL1.0010.354014.00 
  Kejna, Piotr c1429 POL0.001-0.1840-7.20 
  Zyhalko, Konrad 1128 POL1.0010.454018.00 

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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