Individual Calculations February 2020
 De Luca, Gabriele  Total change: 2.00  Rating chartPersonal card
 OP 3 Mare e relax Roma ITA 2020-01-19
RcRownchangeKK*chgGame
 1365 1212 1.00 3 0.05 40 2.00 
  Soraci, Massimo 1147 ITA1.0010.414016.40 
  Manenti, Luca 1459 ITA0.001-0.1940-7.60 
  Di Maulo, Chiara 1488 ITA0.001-0.1740-6.80 

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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