Individual Calculations April 2008
 Tyukhanov, Alexey  Total change: 2.50  Rating chartPersonal card
 XVIII INTERNATIONAL CHESS FESTIVAL CRACOVIA'2007 - Open A Krakow POL 2007-12-27
RcRownchangeKK*chgGame
 2228 2178 4.00 9 0.10 25 2.50 
  Mikrut, Dariusz m2409 POL0.001-0.2125-5.25 
  Kazakos, Emmanouil 1968 GRE1.0010.23255.75 
  Maciejczak, Jakub 2328 POL0.5010.20255.00 
  Kachur, Alexander f2320 UKR0.001-0.3125-7.75 
  Mucha, Roman 2151 POL0.001-0.5425-13.50 
  Liodakis, Konstantinos 1933 GRE1.0010.20255.00 
  Bulski, Krzysztof f2421 POL0.5010.30257.50 
  Berg, Daniel 2265 GER1.0010.622515.50 
  Meyer, Lars A. 2256 DEN0.001-0.3925-9.75 

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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