Individual Calculations September 2023
 Mahaut, Jean  Total change: 22.40  Rating chartPersonal card
 19eme Festival International de Dieppe A - Grand Prix "Duchesse de Berry" DIEPPE FRA 2023-08-20
RcRownchangeKK*chgGame
 1835 1728 3.50 8 0.56 40 22.40 
  Akyuz, Enes 1422 FRA1.0010.14405.60 
  Barbini, Denis 2012 FRA0.001-0.1640-6.40 
  Dayan, Benjamin 1876 FRA1.0010.704028.00 
  Lecuyer, Christian f2050 FRA0.5010.374014.80 
  Allard Nedellec, Guilhem 1987 FRA0.5010.324012.80 
  Boulos, Paul 2056 FRA0.001-0.1340-5.20 
  Pai Liu, Paul 1860 FRA0.001-0.3240-12.80 
  Leseigneur, Nolann 1419 FRA0.501-0.3640-14.40 

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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