Individual Calculations September 2010
 Przezdziecka, Marta  Total change: -29.10  Rating chartPersonal card
 V Miedzynarodowy Turniej Klubu Polonia Wroclaw - OPEN A Wroclaw POL 2010-06-26
RcRownchangeKK*chgGame
 2281 2278 2.50 9 -2.14 15 -32.10 
  Markowski, Tomasz g2628 POL0.001-0.1115-1.65 
  Goluch, Piotr 2139 POL1.0010.31154.65 
  Fridman, Daniel g2654 GER0.001-0.0915-1.35 
  Limontaite, Simona wm2230 LTU1.0010.43156.45 
  Luch, Michal m2398 POL0.001-0.3415-5.10 
  Duda, Jan-Krzysztof f2175 POL0.501-0.1415-2.10 
  Poznanska, Katarzyna 2068 POL0.001-0.7715-11.55 
  Iwanow, Anna wf2097 POL0.001-0.7415-11.10 
  Krawczyk, Andrzej 2137 POL0.001-0.6915-10.35 

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)
 
 Miguel Najdorf International Chess Festival - Open A Warsaw POL 2010-07-17
RcRownchangeKK*chgGame
 2291 2278 4.00 9 -0.37 15 -5.55 
  Erdos, Viktor g2592 HUN0.5010.36155.40 
  Berczes, David g2551 HUN0.001-0.1715-2.55 
  Choroszej, Aleksander 2095 POL1.0010.26153.90 
  Przedmojski, Rafal 2390 POL0.5010.15152.25 
  Sznapik, Aleksander m2434 POL0.001-0.2915-4.35 
  Grochulski, Grzegorz 2045 POL0.501-0.2915-4.35 
  Zurkowski, Andrzej 2175 POL0.501-0.1415-2.10 
  Szewczak, Andrzej 1981 POL1.0010.15152.25 
  Deszczynski, Adam 2352 POL0.001-0.4015-6.00 

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)
 
 Arctic Chess Challenge 2010 Tromsų NOR 2010-07-31
RcRownchangeKK*chgGame
 2338 2278 4.00 8 0.57 15 8.55 
  Socko, Monika g2477 POL0.5010.26153.90 
  Petrov, Marijan g2534 BUL0.001-0.1915-2.85 
  Buchkremer, Felix, Dr. 2090 GER1.0010.26153.90 
  Ernst, Thomas g2430 SWE0.5010.20153.00 
  Khenkin, Igor g2632 GER0.001-0.1115-1.65 
  Royset, Paal 2152 NOR1.0010.33154.95 
  Urkedal, Frode f2414 NOR0.001-0.3215-4.80 
  Ukkelberg, Oyvind 1971 NOR1.0010.14152.10 

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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