Individual Calculations January 2022
 Rossi, Stefano  Total change: 0.00  Rating chartPersonal card
 4 Settimanale Stefano Tatai - B Roma ITA 2021-10-14
RcRownchangeRpKK*chgGame
 1329 0 5.00 5 0.00 1429   0.00 
  Rinaldi, Mario 1381 ITA1.0010.00 0.00 
  Ferrari, Fabio 1257 ITA1.0010.00 0.00 
  Ciofani Tucci, Raffaele 1488 ITA1.0010.00 0.00 
  Durantini, Francesco 1476 ITA1.0010.00 0.00 
  Artissi, Sabrina 1045 ITA1.0010.00 0.00 

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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