Individual Calculations July 2012
 Czerniawski, Krzysztof  Total change: -2.10  Rating chartPersonal card
 II Turniej szachowy - MIEDZYZDROJE Miedzyzdroje POL 2012-04-28
RcRownchangeKK*chgGame
 1660 1581 3.50 9 -0.14 15 -2.10 
  Aleksandrowicz, Marek 1957 POL0.001-0.0915-1.35 
  Przybylowicz, Kazimierz 1760 POL1.0010.731510.95 
  Smal, Tobiasz 1821 POL0.001-0.2015-3.00 
  Nun, Grzegorz 1687 POL0.001-0.3615-5.40 
  Rynkiewicz, Natalia 1278 POL1.0010.14152.10 
  Cwik, Jacek 1725 POL0.001-0.3115-4.65 
  Szulc, Zofia 1377 POL1.0010.24153.60 
  Majdziak, Witold 1802 POL0.001-0.2215-3.30 
  Jankowiak, Tomasz 1530 POL0.501-0.0715-1.05 

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)
 

 

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