Individual Calculations March 2019
 Morello, Chiara  Total change: 5.60  Rating chartPersonal card
 WE 23 Amatori scacchi - B Gravina di Catania ITA 2019-02-16
RcRownchangeKK*chgGame
 1461 1579 4.00 6 0.14 40 5.60 
  Chines, Francesco 1305 ITA0.501-0.3340-13.20 
  Fargetta, Marco 1294 ITA1.0010.16406.40 
  Annaloro, Andrea 1758 ITA0.001-0.2740-10.80 
  Guarnera, Marco Carmelo 1369 ITA1.0010.23409.20 
  Verde, Salvatore 1444 ITA1.0010.324012.80 
  La Spina, Stefano 1598 ITA0.5010.03401.20 

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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