Individual Calculations November 2022
 Longhi, Alessandro  Total change: 8.60  Rating chartPersonal card
 WE Tivoli - B Tivoli ITA 2022-10-14
RcRownchangeKK*chgGame
 1326 1342 2.00 3 0.43 20 8.60 
  Atzeni, Matteo 1503 ITA0.5010.21204.20 
  Ruggiero, Ilaria 1268 ITA0.501-0.1020-2.00 
  Cozzi, Claudio 1208 ITA1.0010.32206.40 

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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