Individual Calculations April 2023
 Ranieri, Alberto  Total change: -30.80  Rating chartPersonal card
 OP Settimanale Primavera a Torino 2023 Rounds 1-2-3-4 Torino ITA 2023-03-02
RcRownchangeKK*chgGame
 1438 1670 1.50 3 -0.85 20 -17.00 
  Popa, Costel 1485 ITA0.001-0.7420-14.80 
  Fassio, Francesco 1483 ITA1.0010.26205.20 
  Quispe Rodriguez, Luis Gabriel 1345 PER0.501-0.3720-7.40 

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)
 
 Settimanale 25 Memorial Berruto - A Rounds 1-2-3 Nichelino ITA 2023-03-10
RcRownchangeKK*chgGame
 1494 1670 1.50 3 -0.69 20 -13.80 
  Coqueraut, Lodewyk 1421 ITA0.001-0.8120-16.20 
  Carisio, Enrico 1530 ITA0.501-0.1920-3.80 
  Bicceri, Giuseppe 1530 ITA1.0010.31206.20 

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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