Individual Calculations December 2018
 Lamberti, Valerio  Total change: -7.80  Rating chartPersonal card
 FE 4 Isola di Capri - B Capri ITA 2018-11-01
RcRownchangeKK*chgGame
 1442 1606 4.50 7 -0.39 20 -7.80 
  McDonald, Margaret 1292 FRA1.0010.14202.80 
  Vitale, Michele 1762 ITA0.001-0.2920-5.80 
  Valdman, Dmitry 1317 FRA0.001-0.8420-16.80 
  Scafe , Stefano 1323 ITA1.0010.16203.20 
  Giliberti, Antonio 1440 ITA0.501-0.2220-4.40 
  Senesi, Antonio 1443 ITA1.0010.28205.60 
  Riso, Giuseppe 1520 ITA1.0010.38207.60 

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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