Individual Calculations May 2012
 Grota, Mateusz  Total change: -13.80  Rating chartPersonal card
 LUTY 2012 O PUCHAR KORONY GDANSK Gdansk POL 2012-02-24
RcRownchangeKK*chgGame
 1570 1815 4.50 5 0.62 15 9.30 
  Belczewski, Jacek 1472 POL0.501-0.3815-5.70 
  Zielinski, Konrad 1415  * POL1.0010.08151.20 
  Tynski, Beniamin 1489 POL1.0010.13151.95 
  Janik, Igor 1689 POL1.0010.33154.95 
  Ziolkowski, Marcin 1787 POL1.0010.46156.90 
 * 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)
 
 Mistrzostwa Polski Juniorow C18 Solina POL 2012-03-17
RcRownchangeKK*chgGame
 1959 1815 1.00 8 -1.54 15 -23.10 
  Polok, Kacper 2116 POL0.001-0.1515-2.25 
  Adamowicz, Maciej 1988 POL0.001-0.2715-4.05 
  Jedras, Piotr 2005 POL0.001-0.2515-3.75 
  Cieslar, Michal 1985 POL0.001-0.2815-4.20 
  Lopuszanski, Kamil 1811 POL0.001-0.5115-7.65 
  Sikora, Rafal 1833 POL1.0010.53157.95 
  Prazmowski, Bartosz 1885 POL0.001-0.4015-6.00 
  Jaskolka, Tomasz 2046 POL0.001-0.2115-3.15 

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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