Individual Calculations October 2022
 Martigli, Paolo Alberto  Total change: 2.80  Rating chartPersonal card
 CIS 2022 - Serie Promozione Liguria Girone 1 Genova ITA 2022-09-15
RcRownchangeKK*chgGame
 1366 1349 1.50 3 0.07 40 2.80 
  Valle, Edoardo 1277 ITA1.0010.404016.00 
  Carpaneto, Luca 1453 ITA0.001-0.3640-14.40 
  La Licata, Matteo 1367 ITA0.5010.03401.20 

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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