Individual Calculations September 2021
 Jean, Robert  Total change: -62.60  Rating chartPersonal card
 27e Festival International de Chambery - Accession (-1800) CHAMBERY FRA 2021-07-26
RcRownchangeKK*chgGame
 1489 1587 3.00 6 -0.77 20 -15.40 
  Kopibida, Remi 1623 FRA0.001-0.4520-9.00 
  Frion, Sandrine 1384 FRA0.001-0.7620-15.20 
  El Haddad, Mesbah 1361 FRA1.0010.21204.20 
  Quiniou, Jean 1593 FRA1.0010.512010.20 
  Vernier, Gilles 1475 FRA0.001-0.6520-13.00 
  Riss, Selenia 1495 FRA1.0010.37207.40 

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)
 
 1er Festival international d'echecs de La Plagne - Tournoi Accession LA PLAGNE TARENTAISE FRA 2021-08-02
RcRownchangeKK*chgGame
 1344 1535 4.00 8 -1.85 20 -37.00 
  Lechevallier, Alexandre 1271 FRA0.001-0.8220-16.40 
  Lambert Hoareau, Guillaume 1319 FRA0.001-0.7820-15.60 
  Schippke, Joel 1213 FRA1.0010.13202.60 
  Benezra, Silke 1335 GER1.0010.24204.80 
  Batout, Ethan 1368 FRA1.0010.28205.60 
  Rigaud-Retourne, Mael 1207 FRA0.001-0.8720-17.40 
  Sumarriva Paulin, Jade 1347 FRA1.0010.26205.20 
  Conrath, Stephane 1695 FRA0.001-0.2920-5.80 

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)
 
 17eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2021-08-21
RcRownchangeKK*chgGame
 1499 1535 4.50 9 -0.51 20 -10.20 
  Korte, Markus 1933 GER0.001-0.0820-1.60 
  Verschueren, Dirk 1356 BEL1.0010.27205.40 
  Andrieu, Philippe 1729 FRA0.001-0.2520-5.00 
  Simon, Fernand 1276 BEL0.001-0.8220-16.40 
  Mazaltob, Gerald 1347 FRA0.501-0.2420-4.80 
  Fosse, Jean-Claude 1351 FRA1.0010.26205.20 
  D`elia, Michele 1402 BEL0.501-0.1820-3.60 
  Foltier, Bernard 1645 FRA0.5010.15203.00 
  Barzilay, Marianne 1450 FRA1.0010.38207.60 

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)
 

 

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