Individual Calculations March 2023
 Messali Anger, Ilyana  Total change: 52.80  Rating chartPersonal card
 9eme Open FIDE de Fontenay le Fleury (-2400) FONTENAY LE FLEURY FRA 2023-02-11
RcRownchangeKK*chgGame
 1399 1282 1.50 4 0.10 40 4.00 
  Dufour, Guillaume 1376 FRA0.001-0.3740-14.80 
  Kunne, Ronald 1558 FRA0.5010.334013.20 
  Rostaing, Laurent 1406 FRA0.001-0.3340-13.20 
  Nosperger, Mael 1257 FRA1.0010.474018.80 

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)
 
 8eme Open International de Noisiel - Open C (moins de 1600) NOISIEL FRA 2023-02-18
RcRownchangeKK*chgGame
 1330 1282 4.00 7 0.95 40 38.00 
  Tymchenko, Maria 1380 UKR0.001-0.3740-14.80 
  Grincourt, Alexis 1043 FRA1.0010.20408.00 
  Monard, Pierre-Amaury 1407 FRA0.5010.17406.80 
  Le Bris, Louis 1543 FRA1.0010.824032.80 
  Cherif, Sadok 1351 FRA0.001-0.4040-16.00 
  Chabanis, Yves 1368 FRA0.5010.12404.80 
  Dembak, Raphael 1219 FRA1.0010.414016.40 

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)
 
 Open FIDE de Vernon 2023 (-2400) VERNON FRA 2023-02-25
RcRownchangeKK*chgGame
 1751 1282 0.50 3 0.27 40 10.80 
  El Zein, Bassam 1658 LBN0.001-0.0940-3.60 
  Geyssens, Nathalie 1604 FRA0.5010.374014.80 
  Partoens, Remi 1990 BEL0.001-0.0140-0.40 

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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