Rapid: Individual Calculations February 2015
 Kruk, Ivan  Total change: 15.00  Rating chartPersonal card
 Rapid January 2 2015 Moscow RUS 2015-01-11
RcRownchangeKK*chgGame
 1986 1863 4.00 9 0.75 20 15.00 
  Tarasov, Oleg 2204 RUS0.001-0.1220-2.40 
  Torgaev, Igor 2000 RUS0.5010.18203.60 
  Bogumil, Tatiana wf2167 RUS0.001-0.1420-2.80 
  Bagaeva, Maria 1545 RUS1.0010.13202.60 
  Mazja, Aleksandr G. m2263  * RUS0.001-0.0820-1.60 
  Makhno, Maria 1694 RUS0.501-0.2220-4.40 
  Zakharov, Dmitrii Yu. 1810 RUS1.0010.43208.60 
  Gerasimenko, Vladimir 2051 RUS1.0010.742014.80 
  Odnorozhenko, Kateryna wm2138 UKR0.001-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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