Individual Calculations May 2024
 Cattomio, Roberto  Total change: 17.00  Rating chartPersonal card
 Coppa Primavera Open 2024 Lugano-Paradiso SUI 2024-03-26
RcRownchangeKK*chgGame
 1740 1690 2.00 2 1.11 20 22.20 
  Rasella, Marco 1555 ITA1.0010.32206.40 
  Ceka, Shpetim 1925 ALB1.0010.792015.80 

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)
 
 Basel Easter Experts Open 2024 Basel SUI 2024-03-28
RcRownchangeKK*chgGame
 1790 1690 2.00 5 0.13 20 2.60 
  Udipi, Kala Kishan 1957 SUI0.001-0.1820-3.60 
  Cuenod, Timothee 1780 SUI0.001-0.3820-7.60 
  Tuor, Elena 1568 SUI1.0010.33206.60 
  Schellenberg, Pascal 1836 SUI0.001-0.3020-6.00 
  Reichardt, Bernd 1809 GER1.0010.662013.20 

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)
 
 Serpiano Open 2024 Serpiano SUI 2024-04-05
RcRownchangeKK*chgGame
 1942 1684 0.00 2 -0.39 20 -7.80 
  Boschetti, Claudio 2044 SUI0.001-0.1020-2.00 
  Pellegrini, Noah 1840 SUI0.001-0.2920-5.80 

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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