Individual Calculations August 2023
 Petit, Michel  Total change: 11.40  Rating chartPersonal card
 Festival de la Gardiole 2023 Open B (-1600) FABREGUES FRA 2023-07-08
RcRownchangeKK*chgGame
 1275 1035 1.00 5 -0.10 20 -2.00 
  Foliguet, Claude 1221 FRA0.001-0.2620-5.20 
  Di Mercurio, Jean-Pierre 1217 FRA0.001-0.2620-5.20 
  Kiss, Alexander 1195 FRA1.0010.712014.20 
  Carlucci, Jean 1504 FRA0.001-0.0520-1.00 
  Makima, Jacques 1238 FRA0.001-0.2420-4.80 

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)
 
 28eme Festival international Jean-Claude Loubatiere MONTPELLIER FRA 2023-07-16
RcRownchangeKK*chgGame
 1366 1035 1.00 5 0.18 20 3.60 
  Pachon, Bernard 1617 FRA0.001-0.0220-0.40 
  Longo, Alexandra 1369 FRA0.001-0.1220-2.40 
  Denechaud, Bernard 1491 FRA0.001-0.0620-1.20 
  Damane, Alexandre 1233 FRA0.001-0.2420-4.80 
  Pierrot, Anais 1121 FRA1.0010.622012.40 

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)
 
 29eme Open International de Saint-Affrique SAINT AFFRIQUE FRA 2023-07-22
RcRownchangeKK*chgGame
 1317 1035 2.00 8 0.49 20 9.80 
  Poulain, Yves 1641 FRA0.001-0.0220-0.40 
  Solanas, Ricardo 1302 FRA0.001-0.1820-3.60 
  Tournier, David 1211 FRA1.0010.732014.60 
  Bauzon, Romain 1343 FRA0.5010.36207.20 
  Sillero, Pierre 1382 FRA0.001-0.1120-2.20 
  Renaudin, Thibault 1271 FRA0.001-0.2020-4.00 
  Medard, Guillaume 1250 FRA0.001-0.2320-4.60 
  Benhamdi, Zakary 1136 FRA0.5010.14202.80 

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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