Individual Calculations August 2013
 Maciejewski, Mikolaj  Total change: -7.20  Rating chartPersonal card
 IX Miedzynarodowy Festiwal Szachowy - Perla Baltyku - Grupa C Lazy POL 2013-06-30
RcRownchangeKK*chgGame
 1566 1768 5.50 8 -0.48 15 -7.20 
  Szczepaniak, Lukasz 1414 POL1.0010.11151.65 
  Mis, Mieszko 1502 POL1.0010.18152.70 
  Proczek, Mateusz 1511 POL0.501-0.3215-4.80 
  Socko, Weronika 1523 POL1.0010.20153.00 
  Budnik, Mateusz 1777 POL0.5010.01150.15 
  Stylinski, Piotr 1568 POL0.501-0.2615-3.90 
  Oleszek, Maciej 1665 POL0.501-0.1415-2.10 
  Dura, Rafal 1568 POL0.501-0.2615-3.90 

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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