Individual Calculations September 2009
 Marciniszyn, Jakub  Total change: -77.25  Rating chartPersonal card
 ndywidualne Mistrzostwa ¦l±ska Juniorów '2009 - C13 /1996 i 1997/ Katowice POL 2009-06-12
RcRownchangeKK*chgGame
 1649 1773 0.00 2 -1.33 25 -33.25 
  Orzechowski, Michal 1612 POL0.001-0.7125-17.75 
  Szczecina, Kamil 1686 POL0.001-0.6225-15.50 

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)
 
 V Mielenska Perla Baltyku B Lazy POL 2009-06-21
RcRownchangeKK*chgGame
 1715 1773 2.50 6 -0.94 25 -23.50 
  Szmidt, Przemyslaw 1987 POL0.001-0.2325-5.75 
  Borkowski, Helmut 1502 POL0.501-0.3325-8.25 
  Chomczyk, Marek 1540 POL0.501-0.2925-7.25 
  Czajkowski, Mateusz 1614 POL1.0010.29257.25 
  Nowacki, Krzysztof 1693 POL0.501-0.1125-2.75 
  Lewandowski, Marek 1951 POL0.001-0.2725-6.75 

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
 1830 1738 1.50 6 -0.82 25 -20.50 
  Rydzewski, Stanislaw 1947 POL0.001-0.2325-5.75 
  Lenda, Lukasz 1904 POL0.5010.22255.50 
  Kotlowski, Tomasz 1978 POL0.001-0.2025-5.00 
  Jastrzebski, Lukasz 1616 POL1.0010.33258.25 
  Czuchnicki, Jan 1983 POL0.001-0.2025-5.00 
  Malinowski, Damian 1553 POL0.001-0.7425-18.50 

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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