Individual Calculations January 2012
 Natacheev, Peter  Total change: -9.45  Rating chartPersonal card
 Samara region Chmp.2011 men HL Tolyatti RUS 2011-12-08
RcRownchangeKK*chgGame
 2271 2239 3.50 9 -0.63 15 -9.45 
  Kirpichnikov, Vladimir V 2169 RUS0.501-0.1015-1.50 
  Afanasiev, Dmitry 2109 RUS0.501-0.1815-2.70 
  Sanzhaev, Darsen 2252 RUS0.5010.02150.30 
  Molchanov, Alexander 2186 RUS0.001-0.5715-8.55 
  Sidorov, Anatoly m2325 RUS0.5010.12151.80 
  Pasiev, Rakhim f2286 RUS0.001-0.4315-6.45 
  Palachev, Petr 2278 RUS1.0010.55158.25 
  Predke, Alexandr 2454 RUS0.001-0.2315-3.45 
  Alavkin, Arseny g2383 RUS0.5010.19152.85 

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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