Individual Calculations February 2023
 Lioi, Francesco  Total change: 8.00  Rating chartPersonal card
 FE 11 Lazio Scacchi - C Roma ITA 2023-01-04
RcRownchangeKK*chgGame
 1275 1292 2.50 4 0.40 20 8.00 
  Moreno, Giovanni 1161 ITA1.0010.32206.40 
  Laforgia, Gaia Camilla Federica 1281 ITA0.501-0.0220-0.40 
  Gattamorta, Flavio 1333 ITA0.001-0.4420-8.80 
  Lellis, Giuseppe 1323 ITA1.0010.542010.80 

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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