Rapid: Individual Calculations April 2024
 Rabiti, Roberto  Total change: -12.20  Rating chartPersonal card
 KO 3 RAPID CHAMPIONS ROMA ITA 2024-02-29
RcRownchangeKK*chgGame
 1343 1475 0.50 1 -0.18 20 -3.60 
  Penza, Michele 1343 ITA0.501-0.1820-3.60 

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)
 
 OP RAPID ARROCCO CHESS CLUB 2024 ROMA ITA 2024-03-23
RcRownchangeKK*chgGame
 1837 1691 1.50 6 -0.43 20 -8.60 
  Beliman, Alexandro 1992 ITA0.001-0.1520-3.00 
  Pienabarca, Nicola c1957 ITA0.001-0.1820-3.60 
  Marta, Daniele 1903 ITA0.5010.27205.40 
  Sarno, Valerio 1815 ITA0.001-0.3320-6.60 
  Sidoti, Francesco 1540 ITA1.0010.30206.00 
  D `amore, Emanuele 1812 ITA0.001-0.3420-6.80 

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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