Individual Calculations April 2008
 Kachur, Alexander  Total change: 11.40  Rating chartPersonal card
 XVIII INTERNATIONAL CHESS FESTIVAL CRACOVIA'2007 - Open A Krakow POL 2007-12-27
RcRownchangeKK*chgGame
 2296 2320 5.50 9 0.76 15 11.40 
  Aly, Adel Mohamed 2122 EGY0.501-0.2615-3.90 
  Lawson, James C 2046 ENG1.0010.17152.55 
  Kravtsiv, Martyn m2498 UKR0.001-0.2715-4.05 
  Tyukhanov, Alexey 2178 RUS1.0010.31154.65 
  Rudnicki, Milosz 2160 POL1.0010.29154.35 
  Mikrut, Dariusz m2409 POL0.5010.12151.80 
  Shkapenko, Pavel m2404 RUS0.5010.12151.80 
  Savickas, Airidas f2368 LTU1.0010.57158.55 
  Szoen, Dariusz m2481 POL0.001-0.2915-4.35 

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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