Rapid: Individual Calculations October 2019
 Hoang, Do Ba Huy  Total change: -15.60  Rating chartPersonal card
 74. PORG Open 2019 Praha CZE 2019-09-28
RcRownchangeKK*chgGame
 1269 1299 2.50 6 -0.78 20 -15.60 
  Topencik, Bruno 1138 CZE1.0010.29205.80 
  Rous, Dominik 1338 CZE1.0010.552011.00 
  Moura Smith, Victor Marcos 1243 CZE0.001-0.5820-11.60 
  Kurek, Pavel 1555 CZE0.001-0.1920-3.80 
  Veny, Jakub 1172 CZE0.001-0.6720-13.40 
  Ocelak, David 1165 CZE0.501-0.1820-3.60 

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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