Individual Calculations March 2023
 Matsumura, Cocoro  Total change: -30.40  Rating chartPersonal card
 Festival International des Jeux de Cannes - Open A (plus de 2100) CANNES FRA 2023-02-20
RcRownchangeKK*chgGame
 2176 2073 2.50 9 -0.76 40 -30.40 
  Deslandes, Pascal f2302 FRA0.5010.294011.60 
  Paszewski, Mateusz f2254 POL0.001-0.2640-10.40 
  Derige Kane, Yan c2166 FRA0.001-0.3740-14.80 
  Hercegovac, Neven 2132 ITA1.0010.584023.20 
  De Balmann, Marc 2168 FRA0.001-0.3740-14.80 
  Borne, Niels f2223 FRA0.001-0.3040-12.00 
  Kocharin, Timur 2156 GER0.001-0.3940-15.60 
  Lorans, Sylvain 2093 FRA1.0010.534021.20 
  Boulos, Paul 2093 FRA0.001-0.4740-18.80 

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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