Individual Calculations April 2018
 Ponomariov, Ruslan  Total change: -13.80  Rating chartPersonal card
 European Individual Chess Ch 2018 Batumi GEO 2018-03-17
RcRownchangeKK*chgGame
 2483 2697 7.00 11 -1.38 10 -13.80 
  Beradze, Irakli m2464 GEO0.001-0.7910-7.90 
  Ahadzade, Kanan 2297  * AZE1.0010.08100.80 
  Miron, Lucian-Costin m2471 ROU0.501-0.2910-2.90 
  Lobanov, Sergei m2468 RUS1.0010.21102.10 
  Boruchovsky, Avital g2542 ISR0.501-0.2110-2.10 
  Stupak, Kirill g2541 BLR0.501-0.2110-2.10 
  Oboladze, Luka 2318 GEO1.0010.09100.90 
  Martirosyan, Haik M. g2586 ARM0.501-0.1510-1.50 
  Pashikian, Arman g2585 ARM0.001-0.6510-6.50 
  Nevednichy, Vladislav g2542 ROU1.0010.29102.90 
  Golubka, Petro m2503 UKR1.0010.25102.50 
 * 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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