Individual Calculations June 2019
 Marchal, Andre  Total change: -29.00  Rating chartPersonal card
 Festival de printemps de La Membrolle sur Choisille - tournoi D (-2200) LA MEMBROLLE SUR CHOISILLE FRA 2019-05-11
RcRownchangeKK*chgGame
 1513 1507 1.00 5 -1.45 20 -29.00 
  Moretti, Jean-Paul 1510 FRA1.0010.502010.00 
  Bali, Hanen 1416 TUN0.001-0.6220-12.40 
  Delaveau, Nathan 1549 FRA0.001-0.4420-8.80 
  D`introno, Noe 1497 FRA0.001-0.5120-10.20 
  Bernard, Thomas 1593 FRA0.001-0.3820-7.60 

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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