Blitz: Individual Calculations September 2023
 D `eva, Maurizio  Total change: -8.00  Rating chartPersonal card
 OP 5 BLITZ ARROCCO CHESS CLUB 2023 ROMA ITA 2023-08-06
RcRownchangeKK*chgGame
 1726 1632 2.00 6 -0.40 20 -8.00 
  Agudelo, Pedro Luis c2113 COL0.001-0.0520-1.00 
  Tamburrini, Andrea 1223 ITA1.0010.08201.60 
  Mora, Lorenzo 1888 ITA0.001-0.1920-3.80 
  Lantini, Marco 1946 ITA0.001-0.1420-2.80 
  Costantino, Gaia 1488 ITA1.0010.31206.20 
  D `amore, Emanuele 1700 ITA0.001-0.4120-8.20 

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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