Individual Calculations May 2023
 Onbelet, Steve  Total change: -6.40  Rating chartPersonal card
 Interclubs FEFB 2023 Ronde 1 Namur BEL 2023-04-02
RcRownchangeKK*chgGame
 1845 1697 1.00 1 0.70 20 14.00 
  Pegoretti, Franco 1845 BEL1.0010.702014.00 

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)
 
 6eme Open International de Paques de Givet GIVET FRA 2023-04-08
RcRownchangeKK*chgGame
 1420 1697 2.50 5 -1.60 20 -32.00 
  Le Guellec, Frederic 1330 FRA1.0010.10202.00 
  Rajap, Ahamed Asif 1531 SRI0.001-0.7220-14.40 
  Alary, Philippe 1407 BEL0.501-0.3420-6.80 
  Roland, Andy 1297  * FRA1.0010.08201.60 
  Desse, Mickael 1534 FRA0.001-0.7220-14.40 
 * 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)
 
 Belgian Interclubs 2022-2023 Ronde 10 Various Places BEL 2023-04-16
RcRownchangeKK*chgGame
 1757 1697 1.00 1 0.58 20 11.60 
  Sproten, Raphael 1757 BEL1.0010.582011.60 

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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