Individual Calculations December 2023
 Pizzasegola, Christian  Total change: -18.40  Rating chartPersonal card
 WE Castel del Rio - C Castel del Rio ITA 2023-11-03
RcRownchangeKK*chgGame
 1450 1256 0.00 1 -0.25 20 -5.00 
  Grudina, Marco 1450 ITA0.001-0.2520-5.00 

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)
 
 WE 2 Caterina Sforza - B Bagnara di Romagna ITA 2023-11-11
RcRownchangeKK*chgGame
 1322 1256 1.00 4 -0.67 20 -13.40 
  Perera, Jeremy Dillon 1514 ITA0.001-0.1820-3.60 
  Tomba, Eugenio 1062 ITA1.0010.25205.00 
  Rossi, Francesco 1450 ITA0.001-0.2520-5.00 
  Giuliano, Emanuele 1263 ITA0.001-0.4920-9.80 

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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