Individual Calculations November 2011
 Lavretzkij, Roman  Total change: 2.10  Rating chartPersonal card
 Kolomenskaya versta 2011 IM Kolomna RUS 2011-10-01
RcRownchangeKK*chgGame
 2256 2247 4.50 9 0.21 10 2.10 
  Chapliev, Aleksandr f2314 RUS0.5010.09100.90 
  Odnorozhenko, Evgenyi m2284 UKR0.5010.05100.50 
  Shpagin, Vlas f2291 RUS0.5010.06100.60 
  Velikanov, Igor f2320 RUS0.5010.10101.00 
  Lomako, Pavel m2392 BLR0.5010.19101.90 
  Tarasova, Viktoriya wm2275 RUS0.001-0.4610-4.60 
  Voinov, Sergey f2347 RUS0.5010.14101.40 
  Borisova, Elizaveta wg2207 RUS0.501-0.0610-0.60 
  Rodionova, Polina 1878 RUS1.0010.10101.00 

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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