Blitz: Individual Calculations July 2023
 Boiko, Ivan  Total change: 55.20  Rating chartPersonal card
 Hell Blitz Grand Prix 2023 Trondheim NOR 2023-06-10
RcRownchangeKK*chgGame
 1776 1607 4.00 8 1.38 40 55.20 
  Oye-Stromberg, Alexander f2069 NOR1.0010.954038.00 
  Oksendal, Martin 1987 NOR0.001-0.0940-3.60 
  Tjora, Tord 1747 NOR1.0010.694027.60 
  David, Edwin 2174 NOR0.001-0.0240-0.80 
  Skjelstad, Erling 1781 NOR0.001-0.2740-10.80 
  Odegard, Hakon 1686 NOR1.0010.614024.40 
  Samuelsson, Christoffer 1556 NOR0.001-0.5740-22.80 
  Suyog, Vinod Bhirud 1207  * NOR1.0010.08403.20 
 * 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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