Rapid: Individual Calculations July 2022
 Ribreau, Anna  Total change: -22.20  Rating chartPersonal card
 1ere Rencontre Centurini de Genes contre Riviera Chess Club de Nice NICE FRA 2022-06-05
RcRownchangeKK*chgGame
 1412 1327 2.00 5 -0.03 20 -0.60 
  Cusato, Davide 1718 ITA0.001-0.0920-1.80 
  Bricola, Tommaso 1488 ITA0.001-0.2920-5.80 
  Montagnani, Eleonora 1397 ITA0.001-0.4020-8.00 
  Chabriere, Alban 1115 FRA1.0010.23204.60 
  La Licata, Matteo 1343 ITA1.0010.522010.40 

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)
 
 Rapide Master Riviera Chess Academy du 12 Juin 2022 NICE FRA 2022-06-12
RcRownchangeKK*chgGame
 1555 1327 0.50 3 -1.08 20 -21.60 
  Barseghyan, Harutyun m2477 FRA0.0010.00200.00 
  Gurevich, Michele 1117 FRA0.501-0.2720-5.40 
  Salimpour, Mateo 1072 FRA0.001-0.8120-16.20 

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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