Individual Calculations October 2016
 Zagrebina, Marina  Total change: -33.60  Rating chartPersonal card
 Hopes of Astrakhan-2016 G-11 Astrakhan RUS 2016-08-17
RcRownchangeKK*chgGame
 1262 1222 0.50 3 -0.84 40 -33.60 
  Kostornichenko, Yana 1282 RUS0.5010.08403.20 
  Pyapieva, Ailana 1180 RUS0.001-0.5640-22.40 
  Korovina, Yana 1324 RUS0.001-0.3640-14.40 

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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