Individual Calculations August 2021
 Phelipot, Lucas  Total change: -4.40  Rating chartPersonal card
 Tournoi B ete 2021 de l'echiquier bordelais (-2200) BORDEAUX FRA 2021-07-03
RcRownchangeKK*chgGame
 1390 1508 3.00 5 -0.22 20 -4.40 
  Vo, Thanh 1304 FRA1.0010.24204.80 
  Roussely, Julien 1610 FRA0.001-0.3620-7.20 
  Chanthavongsa, Nouaym 1309 FRA0.001-0.7620-15.20 
  Arnoux, Oscar 1525 FRA1.0010.522010.40 
  Deroo, Simon 1204 FRA1.0010.14202.80 

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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