Individual Calculations March 2023
 Boudet, Nicole  Total change: 3.60  Rating chartPersonal card
 Open d'Aubagne 2022 r4-6 AUBAGNE FRA 2023-01-07
RcRownchangeKK*chgGame
 1238 1110 0.00 2 -0.66 20 -13.20 
  Normand, Christophe 1237 FRA0.001-0.3320-6.60 
  Rocchia, Alex 1239 FRA0.001-0.3320-6.60 

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)
 
 Festival International des Jeux de Cannes - Open C (-1700) CANNES FRA 2023-02-20
RcRownchangeKK*chgGame
 1285 1101 3.00 8 0.84 20 16.80 
  Touzet, Cassien 1353 FRA0.001-0.1920-3.80 
  Frison, Jacques 1366 FRA0.5010.32206.40 
  Dugalov, Arsen 1217 KAZ1.0010.662013.20 
  Andhin, Chethanah 1334 MRI0.001-0.2120-4.20 
  Pierrisnard, Jean Charles 1275 FRA0.001-0.2720-5.40 
  Ben Salah, Ines 1097 FRA0.501-0.0120-0.20 
  Panizza, Josef 1260 SUI1.0010.712014.20 
  Mauffrey, Fabienne 1379 FRA0.001-0.1720-3.40 

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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