Rapid: Individual Calculations September 2018
 Kobo, Ori  Total change: -3.20  Rating chartPersonal card
 Petersburg Summer 2018 - Rapid GP St. Petersburg RUS 2018-08-25
RcRownchangeKK*chgGame
 2268 2451 7.50 11 -0.16 20 -3.20 
  Morozova, Ulia 2051  * RUS0.001-0.9220-18.40 
  Surkova, Sofya 2051  * RUS1.0010.08201.60 
  Arbynova, Agniya 2051  * RUS0.501-0.4220-8.40 
  Shidlovskiy, Artemiy 2051  * RUS1.0010.08201.60 
  Opanasenko, Mikhail 2160 RUS1.0010.15203.00 
  Gvanceladze, Anna wf2199 RUS1.0010.19203.80 
  Ponkratov, Pavel g2718 RUS0.001-0.1820-3.60 
  Afanasiev, Vadim f2125 RUS1.0010.13202.60 
  Chigaev, Maksim g2726 RUS1.0010.832016.60 
  Shinkevich, Vitaly m2567 RUS0.001-0.3420-6.80 
  Dordzhieva, Dinara wm2253 RUS1.0010.24204.80 
 * 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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