Individual Calculations October 2019
 Akobian, Varuzhan  Total change: 6.90  Rating chartPersonal card
 2019 Fall Chess Classic - A Saint Louis, Missouri USA 2019-09-10
 2633 2618 5.00 9 0.69 10 6.90 
  Lenderman, Aleksandr g2645 USA0.5010.04100.40 
  Durarbayli, Vasif g2626 AZE0.5010.01100.10 
  Van Foreest, Jorden g2622 NED0.5010.01100.10 
  Swiercz, Dariusz g2648 USA1.0010.54105.40 
  Smirin, Ilya g2599 ISR0.001-0.5310-5.30 
  Robson, Ray g2653 USA0.001-0.4510-4.50 
  Melkumyan, Hrant g2653 ARM0.5010.05100.50 
  Bortnyk, Olexandr g2602 UKR1.0010.48104.80 
  Ipatov, Alexander g2650 TUR1.0010.54105.40 

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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