Individual Calculations February 2018
 Christensen, John Christopher Ho  Total change: 136.80  Rating chartPersonal card
 OP 2 Vergani Cup B Montebelluna ITA 2018-01-02
RcRownchangeKK*chgGame
 1651 1558 4.00 8 0.86 40 34.40 
  Renier, Renzo 1936 ITA0.001-0.0940-3.60 
  Romagnoli, Franco 1958  * ITA0.001-0.0840-3.20 
  Spinella, Rocio 1466 ITA1.0010.374014.80 
  Marani, Luca 1834 ITA0.001-0.1740-6.80 
  Codispoti, Maria Celeste 1158  * ITA1.0010.08403.20 
  Bianchini, Beatrice 1500 ITA0.501-0.0840-3.20 
  Bordin, Marco 1629 ITA0.5010.10404.00 
  Rossi, Gianni 1730 ITA1.0010.734029.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Tata Steel Tienkampen 2018 Wijk aan Zee NED 2018-01-19
RcRownchangeKK*chgGame
 1641 1558 4.50 5 2.56 40 102.40 
  Been, Klaas 1652 NED0.5010.13405.20 
  Smit, Tom 1512 NED1.0010.444017.60 
  Ero, Jan 1693 NED1.0010.684027.20 
  Quarre, Sido 1637 NED1.0010.614024.40 
  Frijling, Jeroen 1709 NED1.0010.704028.00 

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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