Individual Calculations July 2023
 Pellegrini, Noah  Total change: 38.80  Rating chartPersonal card
 Coppa Primavera Open Lugano-Paradiso SUI 2023-04-18
RcRownchangeKK*chgGame
 1691 1540 2.00 3 0.97 40 38.80 
  Tedone, Francesco 1544 SUI1.0010.514020.40 
  Boschetti, Claudio 1978 SUI0.001-0.0640-2.40 
  Cattomio, Roberto 1552 SUI1.0010.524020.80 

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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