Individual Calculations September 2009
 Zelenka, Katarzyna  Total change: -24.00  Rating chartPersonal card
 3-rd International Open Chess Festival VARNA St. st. Constantine and Helena BUL 2009-06-12
RcRownchangeKK*chgGame
 1916 1566 0.00 3 -0.33 15 -4.95 
  Serafimov, Tervel m1916 BUL0.001-0.1115-1.65 
  Malinarski, Yehuda 1916 ISR0.001-0.1115-1.65 
  Chrzaszcz, Malvina 1916 POL0.001-0.1115-1.65 

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)
 
 Turniej Kadry Juniorow MPZSzach Leba POL 2009-07-23
RcRownchangeKK*chgGame
 1633 1583 2.00 7 -1.01 15 -15.15 
  Zarnowski, Krzysztof 1669 POL0.5010.12151.80 
  Ludwikowski, Leszek 1548 POL0.001-0.5515-8.25 
  Kuciel, Aleksander 1681 POL0.001-0.3715-5.55 
  Tracz, Marcelina 1598 POL0.5010.02150.30 
  Jajte-Pachota, Maciej 1630 POL0.5010.07151.05 
  Jastrzebski, Lukasz 1616 POL0.001-0.4515-6.75 
  Lewicki, Michal 1692 POL0.5010.15152.25 

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)
 
 XX Jubileuszowy MFS im.Jozefa Kochana B Koszalin POL 2009-08-06
RcRownchangeKK*chgGame
 1917 1583 0.00 2 -0.26 15 -3.90 
  Czuchnicki, Jan 1983  * POL0.001-0.0815-1.20 
  Major, Boguslaw 1850 POL0.001-0.1815-2.70 
 * 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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