Individual Calculations October 2019
 Swiercz, Dariusz  Total change: 2.80  Rating chartPersonal card
 2019 Fall Chess Classic - A Saint Louis, Missouri USA 2019-09-10
RcRownchangeKK*chgGame
 2630 2648 5.00 9 0.28 10 2.80 
  Van Foreest, Jorden g2622 NED0.501-0.0410-0.40 
  Robson, Ray g2653 USA1.0010.51105.10 
  Smirin, Ilya g2599 ISR0.501-0.0710-0.70 
  Akobian, Varuzhan g2618 USA0.001-0.5410-5.40 
  Melkumyan, Hrant g2653 ARM0.5010.01100.10 
  Bortnyk, Olexandr g2602 UKR0.501-0.0610-0.60 
  Ipatov, Alexander g2650 TUR0.5010.00100.00 
  Lenderman, Aleksandr g2645 USA0.5010.00100.00 
  Durarbayli, Vasif g2626 AZE1.0010.47104.70 

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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