Individual Calculations January 2023
 Scattareggia, Giorgio  Total change: 8.20  Rating chartPersonal card
 FE 42 Memorial Crespi - B Milano ITA 2022-12-07
RcRownchangeKK*chgGame
 1370 1386 2.50 4 0.41 20 8.20 
  Solari, Dante 1157 ITA1.0010.21204.20 
  Gandolfi, Gianfranco 1621 ITA0.5010.29205.80 
  Dettori, Jan 1236 ITA1.0010.30206.00 
  Livi, Luigi 1466 ITA0.001-0.3920-7.80 

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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