Individual Calculations July 2014
 Maciejewski, Kamil  Total change: 1.95  Rating chartPersonal card
 Mistrzostwa woj. lodzkiego juniorow - do13 lat Spala POL 2014-06-18
RcRownchangeKK*chgGame
 1314 1387 2.50 4 0.13 15 1.95 
  Stanowski, Mateusz 1328 POL0.501-0.0815-1.20 
  Rak, Maciej 1421 POL0.001-0.4515-6.75 
  Dziurdzia, Karol 1149 POL1.0010.20153.00 
  Jagura, Norbert 1359 POL1.0010.46156.90 

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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