Individual Calculations September 2009
 Krainski, Slawomir  Total change: -7.35  Rating chartPersonal card
 Mazovian Chess Festival - Open B Warszawa POL 2009-07-18
RcRownchangeKK*chgGame
 2228 2152 4.00 9 0.28 15 4.20 
  Brodsky, Michail g2522 UKR0.001-0.1015-1.50 
  Parczewski, Janusz 2023 POL1.0010.33154.95 
  Nguyen, Piotr 2368 POL0.5010.28154.20 
  Leniart, Arkadiusz f2390 POL0.5010.30154.50 
  Kosiorek, Marek 2362 POL0.001-0.2315-3.45 
  Pietruszewski, Marcin 2037 POL0.501-0.1615-2.40 
  Goslawski, Michal 1990 POL0.501-0.2115-3.15 
  Paterek, Michal 2302 POL0.5010.20153.00 
  Zwolakiewicz, Krzysztof 2057 POL0.501-0.1315-1.95 

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 Miedzynarodowy Festiwal Szachowy im.Jozefa Kochana Koszain POL 2009-08-06
RcRownchangeKK*chgGame
 2081 2152 4.50 9 -0.77 15 -11.55 
  Radzicki, Wieslaw 1943 POL1.0010.23153.45 
  Kanarek, Marcel f2422 POL0.5010.33154.95 
  Mickiewicz, Piotr 2299 POL0.001-0.3015-4.50 
  Bokiej, Przemyslaw 2028 POL1.0010.33154.95 
  Wieczorek, Oskar 2244 POL0.001-0.3715-5.55 
  Musialkiewicz, Pawel 1838 POL0.501-0.3615-5.40 
  Zwolakiewicz, Krzysztof 2057 POL0.501-0.1315-1.95 
  Jacek, Krystian 2047 POL1.0010.36155.40 
  Adamowicz, Maciej 1847 POL0.001-0.8615-12.90 

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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