Rapid: Individual Calculations January 2023
 Rondelli, Roberto  Total change: -16.60  Rating chartPersonal card
 OP 24 CITTA' DI MODENA MODENA ITA 2022-11-27
RcRownchangeKK*chgGame
 1605 1659 4.00 9 -0.83 20 -16.60 
  Ballotti, Luca c2136 ITA0.001-0.0520-1.00 
  Perera Jeremy, Dillon 1155 ITA0.001-0.9620-19.20 
  Farachi, Francesco 2071 ITA0.001-0.0720-1.40 
  Florescu, Emanuel 1259  * ITA1.0010.08201.60 
  Tabanelli, Giovanni 1144 ITA1.0010.04200.80 
  Togni, Alessandro 1297 ITA1.0010.10202.00 
  Mammi, Ottavio 1693 ITA1.0010.552011.00 
  Magagnini, Vincenzo 1860 ITA0.001-0.2420-4.80 
  Di Michele, Rocco 1827 ITA0.001-0.2820-5.60 
 * 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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