Individual Calculations March 2020
 Kostov, Troyan  Total change: -18.00  Rating chartPersonal card
 34eme Festival International des Jeux de Cannes - Open C CANNES FRA 2020-02-17
RcRownchangeKK*chgGame
 1313 1242 2.50 7 -0.45 40 -18.00 
  Bonelli Maestracci, Pierre Joseph 1556 FRA0.001-0.1440-5.60 
  Macia Urisari, Anne Marie 1021 FRA0.001-0.7840-31.20 
  Heckly, Jean-Louis 1568 FRA0.5010.374014.80 
  Mauffrey, Fabienne 1461 FRA0.001-0.2240-8.80 
  Ley, Merlin 1025 FRA1.0010.22408.80 
  Loyer, Jean-Claude 1431 FRA0.001-0.2540-10.00 
  Madon, Paul 1132 FRA1.0010.354014.00 

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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