Individual Calculations October 2019
 De Castet, Antoine  Total change: 29.00  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-C Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 1567 1421 3.00 8 0.55 20 11.00 
  Torres Janer, Marc 1553 ESP1.0010.682013.60 
  Perla, Ilan 1551 FRA0.001-0.3220-6.40 
  Ferre Navarro, Joan 1533 ESP0.001-0.3520-7.00 
  Valbuena Castro, Gregorio 1598 ESP1.0010.732014.60 
  Cassi De La Viuda, Alex 1568 ESP0.5010.20204.00 
  Sans Bascu, Joaquin 1542 ESP0.001-0.3420-6.80 
  Rull Borrell, Salvador 1607 ESP0.5010.24204.80 
  Membrives Pino, Didac 1582 ESP0.001-0.2920-5.80 

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)
 
 USCF National 2019 SOULAC SUR MER FRA 2019-09-19
RcRownchangeKK*chgGame
 1675 1421 1.50 3 0.90 20 18.00 
  Gering, Sandrine 1607 FRA0.5010.24204.80 
  Corbeau, Jean-Philippe 1627 FRA0.5010.26205.20 
  Quesnot, Bonaventure 1792 FRA0.5010.40208.00 

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)
 

 

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