Individual Calculations July 2024
 Negrini, Riccardo Giovanni  Total change: -49.60  Rating chartPersonal card
 OP 3 Scacchi in fortezza San Leo ITA 2024-06-17
RcRownchangeKK*chgGame
 1562 1411 1.00 7 -1.24 40 -49.60 
  Ugolini, Andrea 1808 ITA0.001-0.0840-3.20 
  Renna, Alexander 1559 ITA0.001-0.3040-12.00 
  Riso, Giuseppe 1712 ITA0.001-0.1540-6.00 
  Korecki, Pietro 1497 ITA0.001-0.3840-15.20 
  Papotti, Paolo 1463 ITA0.001-0.4340-17.20 
  Canoro, Lorenzo 1464 ITA0.001-0.4340-17.20 
  Porisini, Gabriele 1429 ITA1.0010.534021.20 

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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