Individual Calculations January 2023
 Schartz, Alain  Total change: 31.60  Rating chartPersonal card
 Luxembourg Team Championship 22-23 Round 3-4 various LUX 2022-11-13
RcRownchangeKK*chgGame
 2269 2056 1.00 2 0.48 20 9.60 
  Haub, Thorsten Michael g2431 GER0.5010.41208.20 
  Mertens, Marc 2106 LUX0.5010.07201.40 

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 Veterans et Seniors plus - Cambrai 2022 CAMBRAI FRA 2022-12-02
RcRownchangeKK*chgGame
 1780 2056 5.00 5 0.87 20 17.40 
  Vandervorst, Marc 1656  * FRA1.0010.08201.60 
  Zerbib, Claude 1808 FRA1.0010.19203.80 
  Blanchard, Samuel 1853 FRA1.0010.24204.80 
  Baumel, Laurent 1811 FRA1.0010.20204.00 
  Deneyer, Frank 1771 BEL1.0010.16203.20 
 * 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)
 
 Luxembourg Team Championship 22-23 Round 5 various LUX 2022-12-11
RcRownchangeKK*chgGame
 1848 2056 1.00 1 0.23 20 4.60 
  Zhou, Luyu 1848 FRA1.0010.23204.60 

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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