Rapid: Individual Calculations January 2023
 Pratelli, Emiliano  Total change: 0.20  Rating chartPersonal card
 OP RAPID WINTER 2022 EMPOLI ITA 2022-12-11
RcRownchangeKK*chgGame
 1279 1047 2.00 8 0.01 20 0.20 
  Lo Vacco, Fabio 1547 ITA0.001-0.0420-0.80 
  Tabarrani Rossi, Paola 1297 ITA1.0010.812016.20 
  Pangos, Lucio 1525 ITA0.001-0.0520-1.00 
  Brotini, Stefania 1316 ITA0.001-0.1720-3.40 
  Cammarano, Gerardo Jose 1110 ITA0.001-0.4120-8.20 
  Perfilyeva, Svetlana 1282 RUS0.001-0.2120-4.20 
  Sposato, Giovanni 1085 ITA1.0010.552011.00 
  Giannelli, Agnese 1067 ITA0.001-0.4720-9.40 

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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