Individual Calculations January 2022
 Di Stefano, Marco  Total change: 13.20  Rating chartPersonal card
 46 Settimanale San Matteo - A Nichelino ITA 2021-11-26
RcRownchangeKK*chgGame
 1826 1713 2.50 5 0.66 20 13.20 
  Alaimo, Cristian 1969 ITA0.5010.31206.20 
  Crepaldi, Manuele 1759 ITA1.0010.562011.20 
  Lania, Michele 1510 ITA1.0010.24204.80 
  Ferretti, Carlo 2062 ITA0.001-0.1120-2.20 
  Pohoata, Ionut-Silviu 1830 ROU0.001-0.3420-6.80 

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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