Individual Calculations September 2010
 Trzpil, Slawomir  Total change: 0.00  Rating chartPersonal card
 80th YMCA Summer 2010-B Warszawa POL 2010-07-07
RcRownchangeKK*chgGame
 1831 1702 2.50 10 -0.78 25 -19.50 
  Szelejewski, Jan 1842 POL0.001-0.3125-7.75 
  Krzyzanowski, Antoni 1829 POL0.5010.17254.25 
  Prus, Marek 1852 POL1.0010.702517.50 
  Major, Boguslaw 1836 POL0.001-0.3225-8.00 
  Szukalski, Antoni 1797 POL0.5010.13253.25 
  Kwiatkowski, Andrzej 1887 POL0.001-0.2625-6.50 
  Jarmolowski, Tadeusz 1714 POL0.5010.02250.50 
  Safanowski, Tomasz 1856 POL0.001-0.2925-7.25 
  Kurowski, Andrzej 1895 POL0.001-0.2525-6.25 
  Potocki, Karol 1798 POL0.001-0.3725-9.25 

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)
 
NOTE: K factor changed
 Powitanie lata w MAZSzach Warszawa POL 2010-08-06
RcRownchangeKK*chgGame
 1759 1702 3.50 5 1.30 15 19.50 
  Sacharewicz, Krzysztof 1419 POL0.501-0.3415-5.10 
  Grzenkowicz, Lukasz 1629 POL1.0010.40156.00 
  Bajkowski, Marcin 1838 POL1.0010.681510.20 
  Krolikowski, Ryszard 2102  * POL0.001-0.0815-1.20 
  Michalak, Robert 1808 POL1.0010.64159.60 
 * 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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