Individual Calculations January 2018
 Clementi, Massimo  Total change: -16.80  Rating chartPersonal card
 OP 28 Infrasettimanale SSL - B Roma ITA 2017-11-01
RcRownchangeKK*chgGame
 1413 1463 2.00 5 -0.84 20 -16.80 
  Di Penta, Guido 1359 ITA0.001-0.6420-12.80 
  Grassi, Gabriele 1510 ITA1.0010.572011.40 
  Iannamorelli, Pierfederico 1450 ITA0.001-0.5220-10.40 
  Musmarra, Giovanni 1401 ITA0.001-0.5920-11.80 
  Iarriccio, David 1343 ITA1.0010.34206.80 

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)
 

 

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