Individual Calculations May 2014
 Grela, Kacper  Total change: -17.85  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy C-14 Spala POL 2014-04-06
RcRownchangeKK*chgGame
 1819 2025 5.50 9 -1.19 15 -17.85 
  Kubiak, Jakub 1646 POL0.501-0.4115-6.15 
  Szustakowski, Antoni 1625  * POL1.0010.08151.20 
  Bilczewski, Kacper 1801 POL0.501-0.2815-4.20 
  Tamon, Radoslaw 1707 POL1.0010.13151.95 
  Karpus, Michal 1902 POL1.0010.33154.95 
  Kowalski, Igor 1852 POL0.501-0.2315-3.45 
  Janik, Igor 2052 POL0.001-0.4615-6.90 
  Drozdowski, Konrad 1967 POL1.0010.42156.30 
  Klepek, Witold 1815 POL0.001-0.7715-11.55 
 * 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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