Individual Calculations November 2023
 Micheli, Dario  Total change: -45.60  Rating chartPersonal card
 WE Scacchi al casino' - B Bagni di Lucca ITA 2023-10-13
RcRownchangeKK*chgGame
 1397 1249 1.00 5 -0.56 40 -22.40 
  Rossi, Roberto 1468 ITA1.0010.784031.20 
  Nicolini, Mario 1432 ITA0.001-0.2640-10.40 
  Ruggirello, Stefano 1436 ITA0.001-0.2640-10.40 
  Ansari, Gholamreza 1463 ENG0.001-0.2340-9.20 
  Buzzi, Marina 1186 ITA0.001-0.5940-23.60 

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 6 Sotto la torre - B Pisa ITA 2023-10-21
RcRownchangeKK*chgGame
 1194 1249 0.00 1 -0.58 40 -23.20 
  Perfilyeva, Svetlana 1194 RUS0.001-0.5840-23.20 

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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