Individual Calculations February 2018
 Lombardi, Michele  Total change: -20.60  Rating chartPersonal card
 OP Citta' di Paestum Capaccio Paestum ITA 2017-12-28
RcRownchangeKK*chgGame
 1589 1707 1.50 4 -1.03 20 -20.60 
  Scola, Enrico 1670 ITA0.001-0.5520-11.00 
  Andreoli, Mark 1911 ITA0.001-0.2420-4.80 
  Sanna, Marco 1426 ITA0.501-0.3420-6.80 
  Ciao, Angelo 1348 ITA1.0010.10202.00 

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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