Individual Calculations March 2018
 Naumkin, Igor  Total change: -7.90  Rating chartPersonal card
 Moscow Open 2018_A Moscow RUS 2018-01-27
RcRownchangeKK*chgGame
 2278 2394 5.00 9 -0.79 10 -7.90 
  Astafurov, Arseniy 2182 RUS0.501-0.2710-2.70 
  Ter-Saakian, Grigorii 2080 RUS1.0010.14101.40 
  Marchuk, Rostislav 2143 RUS1.0010.19101.90 
  Tsydypov, Zhamsaran m2523 RUS0.001-0.3310-3.30 
  Konaplev, Anton f2276 RUS1.0010.34103.40 
  Zakhartsov, Vladimir m2472 RUS0.001-0.3910-3.90 
  Shubin, Kirill f2299 RUS0.001-0.6310-6.30 
  Shaydullina, Sandugach wg2211 RUS1.0010.26102.60 
  Avalyan, Artur f2319 RUS0.501-0.1010-1.00 

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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