Individual Calculations March 2023
 Milner, Romi  Total change: 107.20  Rating chartPersonal card
 XXI Rochefort Chess Open B ROCHEFORT FRA 2023-02-11
RcRownchangeKK*chgGame
 1686 1668 6.50 9 2.42 40 96.80 
  Bichon, Maryse 1305 FRA1.0010.10404.00 
  Beaufreton, Thierry 1268  * FRA1.0010.08403.20 
  Deneuville, Martin 1799 FRA1.0010.684027.20 
  Maruejols, Claude 1826 FRA1.0010.714028.40 
  Naymanova, Patricie wc1832 BUL0.001-0.2840-11.20 
  Bag, Ayoub 1797 FRA1.0010.674026.80 
  Timotic, Nicolas 1880 FRA0.001-0.2340-9.20 
  Famel, Diane 1724 FRA1.0010.584023.20 
  Louassier, Cedric 1745 FRA0.5010.11404.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 B (1600-2200) CANNES FRA 2023-02-20
RcRownchangeKK*chgGame
 1807 1668 2.50 7 0.26 40 10.40 
  Wauters, Alain 1889 FRA0.001-0.2240-8.80 
  Flamand, Arthur 1760 FRA0.5010.13405.20 
  Milojevic-Daim, Lola-Shaina 1840 FRA0.001-0.2740-10.80 
  Tiran, Baptiste 1700 FRA0.5010.04401.60 
  Charpentier, Steve 1933 FRA0.001-0.1840-7.20 
  Gaillard, Christian 1750 FRA0.5010.11404.40 
  Golsta, Ramona 1778 LAT1.0010.654026.00 

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)
 

 

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