Individual Calculations July 2013
 Majas, Piotr  Total change: 10.35  Rating chartPersonal card
 Mistrzostwa Wielkopolski Juniorów w szachach klasycznych - C18 Zerkow POL 2013-06-14
RcRownchangeKK*chgGame
 1689 1767 6.00 9 0.69 15 10.35 
  Pietrzak, Piotr 1400 POL1.0010.10151.50 
  Adamczewski, Jedrzej 1879 POL0.001-0.3515-5.25 
  Brodzinski, Eryk 1508 POL1.0010.18152.70 
  Gajewski, Bartosz 1696 POL1.0010.40156.00 
  Nowaczyk, Mikolaj 1552 POL0.501-0.2715-4.05 
  Hanusek, Krzysztof 1855 POL1.0010.62159.30 
  Janiszewski, Filip 1783 POL0.001-0.4815-7.20 
  Jarmuzek, Karolina 1666 POL1.0010.36155.40 
  Chmielarz, Maciej 1861 POL0.5010.13151.95 

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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