Individual Calculations January 2018
 Catapano, Alberto Pasquale  Total change: -10.00  Rating chartPersonal card
 OP IV Vesuvio - B Boscotrecase ITA 2017-12-08
RcRownchangeKK*chgGame
 1565 1525 2.00 5 -0.25 40 -10.00 
  Sbarra, Nicola 1750 ITA0.001-0.2240-8.80 
  La Greca, Marco 1428 ITA1.0010.374014.80 
  Somma, Andrea 1923 ITA0.001-0.0840-3.20 
  Calemma, Alfredo Mariano 1601 ITA0.001-0.4040-16.00 
  Spano, Angelo Salvatore 1125  * ITA1.0010.08403.20 
 * 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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