Individual Calculations July 2009
 Maciejczak, Jakub  Total change: -14.10  Rating chartPersonal card
 4th POL Academic Champ. Open A Wroclaw POL 2009-04-27
RcRownchangeKK*chgGame
 2217 2358 5.00 9 -0.94 15 -14.10 
  Kracik, Martin 2008 CZE1.0010.11151.65 
  Hermanowicz, Dominika 2099 POL1.0010.18152.70 
  Sakalauskas, Vaidas m2407 LTU0.001-0.4315-6.45 
  Vasylius, Kestutis 2113 LTU1.0010.20153.00 
  Kasparov, Sergey g2476 BLR0.5010.16152.40 
  Narmontas, Matas f2367 LTU0.5010.01150.15 
  Brodowski, Piotr 2392 POL0.001-0.4515-6.75 
  Bukwa, Jaroslaw 2008 POL0.501-0.3915-5.85 
  Czartoryski, Pawel 2080 POL0.501-0.3315-4.95 

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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