Individual Calculations March 2011
 Brjuhin, Boris  Total change: -4.65  Rating chartPersonal card
 Dubna 2011 WIM Dubna RUS 2011-01-05
RcRownchangeKK*chgGame
 2084 2113 5.00 10 -0.31 15 -4.65 
  Sarkhadov, Ibrakhim 1829 TJK1.0010.16152.40 
  Schepetkova, Margarita 2148 RUS0.001-0.4515-6.75 
  Turebayeva, Alfiya wm2165 KAZ0.001-0.4315-6.45 
  Kuts, Vladimir 1922 RUS1.0010.25153.75 
  Lavretzkij, Roman m2268 BLR0.5010.21153.15 
  Gorbatenko, Kateryna wf2138 UKR0.5010.03150.45 
  Odnorozhenko, Evgenyi m2333 UKR0.001-0.2215-3.30 
  Nasybullina, Alfia 1921 RUS0.501-0.2515-3.75 
  Dyakonova, Ekaterina 1839 RUS1.0010.17152.55 
  Kostin, Konstantin f2279 RUS0.5010.22153.30 

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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