Individual Calculations November 2021
 Battistelli, Fausto  Total change: 127.20  Rating chartPersonal card
 Challenge Lalevitch 2021 Liege BEL 2021-09-03
RcRownchangeKK*chgGame
 1695 1431 4.50 8 3.03 40 121.20 
  Thys, Cedric 1814 FRA0.001-0.0940-3.60 
  Renard, Alain 1623 BEL1.0010.754030.00 
  Marechal, Georges 1644 BEL1.0010.774030.80 
  Mokhammad, David 1695 UKR0.001-0.1840-7.20 
  Abrassart, Pierre-Christopher 1640 BEL1.0010.774030.80 
  De Vettor, Marc 1731 BEL0.5010.354014.00 
  Arabia, Allan 1697 BEL0.001-0.1840-7.20 
  Hodzic, Elvir 1719 SRB1.0010.844033.60 

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)
 
 Belgian Interclubs 2021-2022 Round 1 Various Places BEL 2021-10-24
RcRownchangeKK*chgGame
 1544 1431 0.50 1 0.15 40 6.00 
  Sferruggia, Serge 1544 BEL0.5010.15406.00 

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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