Individual Calculations August 2023
 Peyrebrune, Julien  Total change: 60.40  Rating chartPersonal card
 8e Open International de Purtichju - Tournoi -2000 Elo GROSSO PRUGNA FRA 2023-07-01
RcRownchangeKK*chgGame
 1598 1513 5.00 9 1.51 40 60.40 
  Loudier, Sarah 1109 FRA1.0010.08403.20 
  Pages, Thomas 1748 FRA0.5010.294011.60 
  Isaksson, Philip 1719 SWE0.001-0.2440-9.60 
  Perruquon, Laetitia 1429 FRA1.0010.384015.20 
  Ratier-Fontana, Loic 1821 FRA0.001-0.1440-5.60 
  Martin, Eric 1476 FRA1.0010.454018.00 
  Frisoni, Robin 1614 FRA1.0010.644025.60 
  Meyer, Eric 1667 FRA0.5010.21408.40 
  Zielinski, Hubert 1803 POL0.001-0.1640-6.40 

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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