Individual Calculations September 2014
 Bolsakovs, Vadims  Total change: -12.60  Rating chartPersonal card
 4 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN Riga LAT 2014-08-15
RcRownchangeKK*chgGame
 2230 2136 2.50 8 -0.63 20 -12.60 
  Pileckis, Emilis m2447 LTU0.5010.36207.20 
  Kozionov, Kirill f2408 RUS0.5010.33206.60 
  Tabernig, Bernhard f2369 AUT0.001-0.2120-4.20 
  Melderis, Uldis 1985 LAT0.001-0.7020-14.00 
  Payen, Arnaud m2350 FRA0.001-0.2320-4.60 
  Halfhide, Sebastian 1979 NED0.501-0.2120-4.20 
  Shakirova, Renata 1943 RUS1.0010.25205.00 
  Aharon, Ofir f2361 ISR0.001-0.2220-4.40 

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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