Individual Calculations September 2009
 Sowul, Bartosz  Total change: 17.85  Rating chartPersonal card
 Turniej Kadry - Pierwsza Szansa - Juniorzy do lat 15 - rocznik 1994-1995 Chotowa POL 2009-06-18
RcRownchangeKK*chgGame
 1886 2058 8.00 9 1.62 15 24.30 
  Parol, Pawel 1751 POL1.0010.14152.10 
  Galaszewski, Patryk 1834 POL1.0010.22153.30 
  Lis, Marek 2033 POL1.0010.47157.05 
  Grabowski, Adam 1834 POL1.0010.22153.30 
  Lewtak, Damian 1869 POL0.501-0.2515-3.75 
  Pietruszewski, Marcin 2050 POL0.501-0.0115-0.15 
  Borawski, Jakub 1737 POL1.0010.13151.95 
  Suliborski, Jakub 1807 POL1.0010.19152.85 
  Polok, Kacper 2063 POL1.0010.51157.65 

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)
 
 Druzynowe Mistrzostwa Polski - I Liga Juniorow Chotowa POL 2009-07-06
RcRownchangeKK*chgGame
 2100 2081 3.50 9 -0.79 15 -11.85 
  Matuszewski, Michal 2301 POL0.001-0.2215-3.30 
  Barski, Radoslaw 2218 POL1.0010.681510.20 
  Ziebinski, Bartosz 2045 POL0.501-0.0515-0.75 
  Janus, Przemyslaw 2077 POL0.501-0.0115-0.15 
  Goluch, Piotr 2040 POL0.001-0.5615-8.40 
  Szumilas, Piotr 2127 POL0.5010.06150.90 
  Sochacki, Wojtek 2197 FRA0.5010.16152.40 
  Puksza, Andrzej 1936 POL0.501-0.1915-2.85 
  Karski, Lukasz 1960 POL0.001-0.6615-9.90 

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)
 
 Mazovian Chess Festival - Open B Warszawa POL 2009-07-18
RcRownchangeKK*chgGame
 2160 2081 4.00 9 0.36 15 5.40 
  Staniszewski, Piotr m2383 POL0.001-0.1515-2.25 
  Stoma, Pawel 2298 POL0.001-0.2215-3.30 
  Nebolsina, Vera wg2302 RUS0.001-0.2215-3.30 
  Melchers, Damian 2023 GER1.0010.42156.30 
  Christensen, Esben 2034 DEN0.501-0.0715-1.05 
  Bugajski, Robert f2193 POL0.001-0.3515-5.25 
  Spicak, Krzysztof 2006 POL1.0010.40156.00 
  Kaczmarek, Maciej 1993 POL1.0010.38155.70 
  Zaninotto, Franco 2207 ITA0.5010.17152.55 

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)
 

 

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