Individual Calculations April 2013
 Mulet, Piotr  Total change: -25.20  Rating chartPersonal card
 RYBNIK CHESS CLASSIC 2013 Rybnik POL 2013-02-19
RcRownchangeKK*chgGame
 1987 2245 5.50 9 -1.68 15 -25.20 
  Gil, Czeslaw 1845  * POL1.0010.08151.20 
  Szczecina, Kamil 1871 POL1.0010.10151.50 
  Kuciel, Wladyslaw 2036 POL0.501-0.2715-4.05 
  Wodecki, Daniel 2049 POL0.501-0.2515-3.75 
  Cieslak, Wiktoria 1845  * POL1.0010.08151.20 
  Marek, Matyas 2003 CZE1.0010.20153.00 
  Piesik, Piotr 2175 POL0.501-0.1015-1.50 
  Klymchuk, Andriy 2127 UKR0.001-0.6615-9.90 
  Faron, Rafal 1932 POL0.001-0.8615-12.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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