Individual Calculations July 2009
 Matysiak, Samuel  Total change: 3.90  Rating chartPersonal card
 Championship of KKSz for Juniors Krakow POL 2009-03-06
RcRownchangeKK*chgGame
 1792 1738 2.00 4 0.27 15 4.05 
  Wasik, Piotr 1991 POL0.001-0.1915-2.85 
  Czyzykiewicz, Rafal 1796 POL1.0010.58158.70 
  Tikhonov, Valeri 1819 RUS0.001-0.3915-5.85 
  Trebala, Michal 1560 POL1.0010.27154.05 

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)
 
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow gr. B Krakow POL 2009-04-26
RcRownchangeKK*chgGame
 1655 1786 4.50 8 -0.78 15 -11.70 
  Dulat, Justyna 1569 POL1.0010.22153.30 
  Wolnik, Karol 1561 POL0.501-0.2815-4.20 
  Solek, Zenon 1852 POL0.001-0.4115-6.15 
  Krzyzanowski, Kamil 1889 POL0.001-0.3615-5.40 
  Marszalek, Jakub 1729 POL1.0010.42156.30 
  Janikowski, Dawid 1436 POL0.001-0.8915-13.35 
  Wozniak, Robert 1617 POL1.0010.28154.20 
  Wozniak, Mariola 1583 POL1.0010.24153.60 

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 OTSz o laur am Bogdana Śliwy - grupa M Krakow POL 2009-05-08
RcRownchangeKK*chgGame
 2006 1786 1.50 3 0.77 15 11.55 
  Sadzikowski, Daniel 2136 POL0.001-0.1115-1.65 
  Brylski, Pawel 2060 POL1.0010.831512.45 
  Knapik, Andrzej 1822 POL0.5010.05150.75 

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)
 

 

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