Individual Calculations May 2010
 Kowalik, Waldemar  Total change: -12.80  Rating chartPersonal card
 Dolnoslaska Liga Szachowa Dolny Slask POL 2009-10-18
RcRownchangeKK*chgGame
 1699 1805 4.00 6 0.19 25 4.75 
  Olszewski, Pawel 1903 POL1.0010.632515.75 
  Hodowany, Wojciech 1798 POL1.0010.492512.25 
  Biela, Wojciech 1615 POL1.0010.25256.25 
  Korpalski, Maciej 1520 POL0.001-0.8425-21.00 
  Bronsztejn, Wojciech 1633 POL1.0010.27256.75 
  Antoniewicz, Jakub 1723 POL0.001-0.6125-15.25 

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)
 
 I Popoludniowy Turniej Szachowy Wroclaw POL 2010-02-21
RcRownchangeKK*chgGame
 1863 1805 2.00 6 -0.51 25 -12.75 
  Zombirt, Filip 1892 POL0.001-0.3825-9.50 
  Kruk, Ireneusz 1561 POL0.001-0.8025-20.00 
  Bes, Michal 1941 POL1.0010.682517.00 
  Duszenko, Michal 1862 POL0.001-0.4225-10.50 
  Karczynski, Lech 1944 POL1.0010.692517.25 
  Chrzanowski, Michal 1975 POL0.001-0.2825-7.00 

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
 Weekendowe Turnieje Klubu Polonia Wroclaw I turniej Wroclaw POL 2010-03-05
RcRownchangeKK*chgGame
 1743 1805 3.00 5 0.19 15 2.85 
  Kaczmarek, Maciej 2000 POL0.001-0.2515-3.75 
  Kulas, Szymon 1874 POL0.001-0.4015-6.00 
  Kulas, Mariusz 1476 POL1.0010.12151.80 
  Kaluzny, Tomasz 1508 POL1.0010.15152.25 
  Koziol, Kamil 1856 POL1.0010.57158.55 

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
 18. Otwarte Mistrzostwa Wroc³awia - II Turniej Wroclaw POL 2010-03-26
RcRownchangeKK*chgGame
 1911 1805 1.00 4 -0.51 15 -7.65 
  White, John 1935 USA0.001-0.3215-4.80 
  Majewski, Piotr 1542 POL1.0010.18152.70 
  Markowski, Piotr 2195 POL0.001-0.0915-1.35 
  Bes, Michal 1970 POL0.001-0.2815-4.20 

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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