Rapid: Individual Calculations December 2017
 Martinelli, Valeria  Total change: -5.40  Rating chartPersonal card
 OP A SQUADRE CASTELBASSO CASTELBASSO ITA 2017-10-29
RcRownchangeKK*chgGame
 1544 1381 2.00 7 -0.27 20 -5.40 
  Lattanzi, Matteo 1689 ITA0.001-0.1420-2.80 
  Di Marcantonio, Gabriele 1678 ITA0.001-0.1520-3.00 
  Ciriolo, Lucio 1273 ITA1.0010.35207.00 
  Sciole`, Narciso 1248 ITA0.001-0.6820-13.60 
  Giacchetti, Claudio 1781  * ITA0.001-0.0820-1.60 
  Spada, Dario 1407 ITA0.001-0.4620-9.20 
  Di Martino, Antonio 1734 ITA1.0010.892017.80 
 * 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)
 

 

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