Rapid: Individual Calculations January 2023
 Marino, Giovanni  Total change: -7.80  Rating chartPersonal card
 OP 9 RAPID ASR 2022 ROMA ITA 2022-12-11
RcRownchangeKK*chgGame
 1858 1900 3.00 6 -0.39 20 -7.80 
  D `antonio, Neri 2165 ITA0.001-0.1820-3.60 
  La Greca, Marco 1568 ITA1.0010.12202.40 
  Triglia, Alessandro 1785 ITA0.001-0.6620-13.20 
  Alessi, Andrea 1743 ITA1.0010.29205.80 
  Fumagalli, Mauro 1500  * ITA1.0010.08201.60 
  Machidon, Cristi f2389 MDA0.001-0.0420-0.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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