Individual Calculations January 2009
 Wojcieszyn, Zdzislaw  Total change: -12.45  Rating chartPersonal card
 23rd International Grunwald Cup (bind) Dadaj POL 2008-09-21
RcRownchangeKK*chgGame
 2066 2100 4.00 9 -0.83 15 -12.45 
  Wyrzykowski, Jozef 1786 POL1.0010.14152.10 
  Grigorchuk, Sergey 2244 UKR0.001-0.3115-4.65 
  Hodowany, Wojciech 1870 POL1.0010.21153.15 
  Zoltek, Tadeusz f2218 POL0.5010.16152.40 
  Suder, Ryszard 2183 POL0.001-0.3915-5.85 
  Kardasz, Wladyslaw 1928 POL1.0010.27154.05 
  Mueller, Manfred 2116 GER0.5010.02150.30 
  Clemente Llamero, Roberto 2097 ESP0.001-0.5015-7.50 
  Schellmann, Frank 2149 GER0.001-0.4315-6.45 

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)
 

 

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