Individual Calculations March 2022
 Viti, Greta  Total change: 44.80  Rating chartPersonal card
 OP Collaterale CP Firenze e Prato 2022 Campi Bisenzio ITA 2022-02-12
RcRownchangeKK*chgGame
 1172 1124 2.00 2 1.12 40 44.80 
  Sabatini, Giulio 1060 ITA1.0010.414016.40 
  Bei, Guido 1284 ITA1.0010.714028.40 

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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