Individual Calculations February 2019
 Poumey, Philippe  Total change: 4.00  Rating chartPersonal card
 13eme Trophee International de Lyon Open B LYON FRA 2018-12-26
RcRownchangeKK*chgGame
 1581 1771 6.00 8 0.20 20 4.00 
  Pernoud, Claire 1498 FRA1.0010.17203.40 
  Roggenstein, Steven 1646 FRA0.001-0.6720-13.40 
  Hoser, Clara 1427 FRA1.0010.12202.40 
  Furgoni, Jean-Luc 1722 FRA1.0010.43208.60 
  Bergame, Alain 1785 FRA1.0010.522010.40 
  Reboul, Lou-Orphe 1658 FRA0.001-0.6520-13.00 
  Zaouak, Fahim 1520 FRA1.0010.19203.80 
  Schwartz, Pierre 1392 FRA1.0010.09201.80 

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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