Blitz: Individual Calculations July 2023
 Robert, Pierre  Total change: -19.60  Rating chartPersonal card
 1er double du CREB blitz Brussels BEL 2023-06-17
RcRownchangeKK*chgGame
 1789 2023 6.00 9 -0.98 20 -19.60 
  Fesenko, Tymofii 1628 BEL1.0010.08201.60 
  Bertram, Johannes 1799 GER0.001-0.7820-15.60 
  Vanden Eede, Pascal 1623  * BEL1.0010.08201.60 
  Gravidez, Tagumpay 1781 BEL1.0010.20204.00 
  Sarkisian, Arman 1969 BEL0.001-0.5820-11.60 
  Akhayan, Hayk 1769 BEL1.0010.19203.80 
  Mechkor, Mohamed 1742 BEL1.0010.16203.20 
  Jabandzic, Irfan 1995 BIH0.001-0.5420-10.80 
  Cornil, Etienne 1791 BEL1.0010.21204.20 
 * 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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