Rapid: Individual Calculations October 2023
 Cherif, Sadok  Total change: 12.20  Rating chartPersonal card
 PPBLBM Chess Tournament FIDE Rated Rapid Kuala Lumpur MAS 2023-08-05
RcRownchangeKK*chgGame
 1278 1327 2.00 5 -0.81 20 -16.20 
  Lee, Hong Da 1333 MAS1.0010.512010.20 
  Sivakumar, Lokesh 1283 MAS0.001-0.5620-11.20 
  Ong, Ji Hao 1224 MAS0.001-0.6420-12.80 
  Tie, Siou Hin Raymond 1443 MAS1.0010.662013.20 
  Chan, Kai Hin 1105 MAS0.001-0.7820-15.60 

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)
 
 Tournoi accompagnateurs IDF 2023-24 Etape 2 Noisiel NOISIEL FRA 2023-09-24
RcRownchangeKK*chgGame
 1600 1327 3.00 7 1.42 20 28.40 
  Baron, Stephane 1754 FRA0.001-0.0720-1.40 
  Gregoire, Joel 1623 FRA0.001-0.1520-3.00 
  Sazerac, Jean 1444 FRA1.0010.662013.20 
  Loustau, Florian 1368 FRA1.0010.562011.20 
  Gigic, Branislav 1624 FRA1.0010.852017.00 
  Pincon, Stephane 2009 FRA0.001-0.0120-0.20 
  Seechurn, Ashvin 1381 FRA0.001-0.4220-8.40 

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)
 

 

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