Individual Calculations May 2023
 Gessis, Stavros  Total change: -21.80  Rating chartPersonal card
 Interclubs FEFB 2023 Ronde 1 Namur BEL 2023-04-02
RcRownchangeKK*chgGame
 1659 1733 0.00 1 -0.60 20 -12.00 
  Lambert, Michel 1659 BEL0.001-0.6020-12.00 

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)
 
 Open Brussels Spring 2023 Rounds 1-3 Brussels BEL 2023-04-03
RcRownchangeKK*chgGame
 1399 1733 1.00 2 -0.75 20 -15.00 
  Travers, Sylvain 1346 BEL1.0010.09201.80 
  Parisi, Alessandro 1452 ITA0.001-0.8420-16.80 

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)
 
 11eme LUC Open - Tournoi international d'echecs de Lille LILLE FRA 2023-04-15
RcRownchangeKK*chgGame
 1808 1733 4.00 8 0.26 20 5.20 
  Lesueur, Gabriel 2121 FRA0.001-0.0920-1.80 
  Ben Ayed, Rayen 1274 FRA1.0010.05201.00 
  Arcelin, Gael 2220 FRA1.0010.962019.20 
  Korneev, Oleg g2468 ESP0.001-0.0120-0.20 
  Briet, Guillaume 2067 FRA0.001-0.1220-2.40 
  Boudarn, Brahim 1505 FRA0.001-0.7920-15.80 
  L`hermitte, Philippe 1333  * FRA1.0010.08201.60 
  Lemoine, Jean-Pierre 1475 FRA1.0010.18203.60 
 * 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)
 

 

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