Individual Calculations January 2022
 Battisti, Joseph  Total change: 11.80  Rating chartPersonal card
 OP 6 Memorial Doriano Spinelli Torino ITA 2021-12-03
RcRownchangeKK*chgGame
 1743 1832 3.00 4 0.59 20 11.80 
  Carradori, Niccolo 1502 ITA1.0010.12202.40 
  Chiesa, Giuseppe 1650 ITA1.0010.26205.20 
  Finocchiaro, Gianluca 1990 ITA1.0010.712014.20 
  Pohoata, Ionut-Silviu 1830 ROU0.001-0.5020-10.00 

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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