Individual Calculations September 2017
 Astrakhanskiy, Andrey  Total change: 49.20  Rating chartPersonal card
 Zhigulevskie prostory-2017 B13 Samara RUS 2017-07-18
RcRownchangeKK*chgGame
 1366 1261 3.50 6 1.23 40 49.20 
  Makarov, Nikita 1309 RUS1.0010.574022.80 
  Sokolov, Anton 1638 RUS0.001-0.0940-3.60 
  Bessonov, Arsenij 1439 RUS0.001-0.2740-10.80 
  Grobushkin, Alexandr 1128 RUS0.501-0.1840-7.20 
  Mokhnachev, Egor 1214 RUS1.0010.434017.20 
  Makarenko, Artem 1470 RUS1.0010.774030.80 

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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