Individual Calculations September 2009
 Jastrzebski, Lukasz  Total change: 6.15  Rating chartPersonal card
 Turniej Kadry Juniorow MPZSzach Leba POL 2009-07-23
RcRownchangeKK*chgGame
 1629 1616 3.50 7 0.11 15 1.65 
  Ludwikowski, Leszek 1548 POL0.501-0.0915-1.35 
  Kuciel, Aleksander 1681 POL0.001-0.4115-6.15 
  Tracz, Marcelina 1598 POL0.501-0.0315-0.45 
  Jajte-Pachota, Maciej 1630 POL0.5010.02150.30 
  Lewicki, Michal 1692 POL1.0010.60159.00 
  Zelenka, Katarzyna 1583 POL1.0010.45156.75 
  Zarnowski, Krzysztof 1669 POL0.001-0.4315-6.45 

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
 1771 1616 2.50 7 0.30 15 4.50 
  Tarczykowski, Janusz 1991 POL0.5010.41156.15 
  Gozzi, Giorgio 1834 ITA0.001-0.2215-3.30 
  Paterek, Diana 1428 POL1.0010.26153.90 
  Przerwa, Waldemar 1869 POL0.001-0.1915-2.85 
  Marciniszyn, Jakub 1738 POL0.001-0.3315-4.95 
  Obrusnik, Pawel 1655 POL1.0010.55158.25 
  Kasperek, Krzysztof 1880 POL0.001-0.1815-2.70 

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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