Individual Calculations March 2012
 Lanin, Boris Dr  Total change: 8.55  Rating chartPersonal card
 Moscow Open 2012 C Moscow RUS 2012-01-27
RcRownchangeKK*chgGame
 2101 2102 4.50 8 0.57 15 8.55 
  Radchenko, Grigory 1770 RUS1.0010.12151.80 
  Lopukhin, Anatoly 2278 RUS0.001-0.2715-4.05 
  Chekletsov, Ilya 1896 RUS1.0010.24153.60 
  Shuvalov, Evgenij 2281 RUS1.0010.731510.95 
  Zakharchenko, Arnold m2199 UKR0.5010.13151.95 
  Fursin, Pavel 2255 RUS0.5010.20153.00 
  Zilbert, Oleg f2284 RUS0.001-0.2615-3.90 
  Mukhitdinov, Akmalkhon 1841 RUS0.501-0.3215-4.80 

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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