Individual Calculations July 2022
 Moreno, Giovanni  Total change: 0.40  Rating chartPersonal card
 OP 42 Settimanale Lazio Scacchi Rounds 4-5-6-7 Roma ITA 2022-05-31
RcRownchangeKK*chgGame
 1453 1208 1.00 4 0.02 20 0.40 
  Nini, Fabio 1327 ITA0.001-0.3420-6.80 
  Teofilatto, Stefano 1590 ITA0.5010.41208.20 
  Lioi, Francesco 1206 ITA0.5010.00200.00 
  Russo, Massimiliano 1687 ITA0.001-0.0520-1.00 

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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