Individual Calculations November 2009
 Czornik, Janusz  Total change: 52.95  Rating chartPersonal card
 XIV International Chess Festival - Seahorse of Rewal 2009 -Open B Rewal POL 2009-08-20
RcRownchangeKK*chgGame
 1979 1756 5.50 9 3.49 15 52.35 
  Kasperek, Joanna 2034 POL0.5010.33154.95 
  Motyl, Tomasz 2039 POL0.001-0.1615-2.40 
  Gwiazda, Slawomir 2038 GER1.0010.841512.60 
  Jaskowski, Tadeusz 1978 POL0.5010.28154.20 
  Konieczynski, Piotr 1953 POL0.5010.25153.75 
  Sikorska, Dorota 1884 POL1.0010.671510.05 
  Kastelik, Adrian 1929 POL0.001-0.2715-4.05 
  Szymanski, Grzegorz 1923 POL1.0010.721510.80 
  Czernicki, Bogdan 2034 POL1.0010.831512.45 

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)
 
 Mistrzostwa Miedzywojewodzkie Juniorow OP-SL C15 UstroƱ-Jaszowiec POL 2009-10-11
RcRownchangeKK*chgGame
 1785 1776 4.00 8 0.04 15 0.60 
  Boldys, Piotr 1508 POL1.0010.17152.55 
  Ziebinski, Bartosz 2011 POL0.5010.29154.35 
  Jachym, Adam 1740 POL0.001-0.5515-8.25 
  Polok, Kacper 1977 POL0.001-0.2415-3.60 
  Rydzewski, Pawel 1720 POL1.0010.42156.30 
  Wiewiora, Eneasz 2075 POL0.001-0.1515-2.25 
  Rudol, Maurycy 1659 POL1.0010.34155.10 
  Mandera, Mateusz 1593 POL0.501-0.2415-3.60 

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)
 

 

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