Individual Calculations March 2023
 Phalippou, Philippe  Total change: -29.40  Rating chartPersonal card
 Championnat d'Echecs de la ville de Tarbes 2022 r5 TARBES FRA 2023-02-04
RcRownchangeKK*chgGame
 1770 1574 0.00 1 -0.25 20 -5.00 
  Berthou, Jules 1770 FRA0.001-0.2520-5.00 

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)
 
 Festival International des Jeux de Cannes - Open C (-1700) CANNES FRA 2023-02-20
RcRownchangeKK*chgGame
 1286 1574 5.50 8 -1.22 20 -24.40 
  Heem, Alice 1241 FRA1.0010.12202.40 
  Artamonova, Ulyana 1362 FID0.501-0.2720-5.40 
  Ashbrooke, Monika 1321 JCI0.001-0.8120-16.20 
  Hagard Grazini, Matteo 1238 FRA1.0010.12202.40 
  Gurevich, Michele 1267 FRA0.501-0.3620-7.20 
  Guediguian, Loris 1267 FRA0.501-0.3620-7.20 
  Rossini, Marco 1237 FRA1.0010.12202.40 
  Touzet, Cassien 1353 FRA1.0010.22204.40 

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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