Individual Calculations December 2017
 Celati, Arturo  Total change: -35.20  Rating chartPersonal card
 Fe 5 Levante Ligure - C La Spezia ITA 2017-11-03
RcRownchangeKK*chgGame
 1407 1359 0.00 4 -1.76 20 -35.20 
  Fragni, Enrico 1549 ITA0.001-0.2520-5.00 
  Chiappini, Massimo 1502 ITA0.001-0.3120-6.20 
  Pallaro, Gabriele 1285 ITA0.001-0.6020-12.00 
  Silvano, Edoardo 1290 ITA0.001-0.6020-12.00 

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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