Individual Calculations March 2020
 Sferruggia, Serge  Total change: 33.40  Rating chartPersonal card
 CRELEL - Tournoi d'Hiver 2019 LIEGE BEL 2019-11-15
RcRownchangeKK*chgGame
 1463 1528 6.50 9 1.26 20 25.20 
  Noel, Marc 1261 BEL1.0010.18203.60 
  Irpini, Rodolpho 1405 BEL1.0010.33206.60 
  Laouar, Hassen 1391 BEL1.0010.32206.40 
  Jortay, Olivier 1575 BEL0.001-0.4320-8.60 
  Woyave, Pascal 1543 BEL0.001-0.4820-9.60 
  Yans, Yves Marie 1424 BEL1.0010.36207.20 
  Pitz, Luc 1527 BEL1.0010.502010.00 
  Lievens, Robert 1543 BEL1.0010.522010.40 
  Pirottin, Daniel 1500 BEL0.501-0.0420-0.80 

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)
 
 Belgian Interclubs 2019-2020 Round 7 Various BEL 2020-02-02
RcRownchangeKK*chgGame
 1744 1526 0.00 1 -0.22 20 -4.40 
  Scharapow, Yvan 1744 BEL0.001-0.2220-4.40 

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)
 
 Belgian Interclubs 2019-2020 Round 8 Various BEL 2020-02-16
RcRownchangeKK*chgGame
 1619 1526 1.00 1 0.63 20 12.60 
  Abubakirov, Khumid 1619 BEL1.0010.632012.60 

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)
 

 

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