Individual Calculations September 2023
 Viozzi, Filippo  Total change: 22.40  Rating chartPersonal card
 WE 11 Morrovalle - C Morrovalle ITA 2023-08-10
RcRownchangeKK*chgGame
 1320 1086 0.00 2 -0.50 40 -20.00 
  Tamburi, Andrea 1493 ITA0.001-0.0840-3.20 
  Del Gaudio, Stefano 1146 ITA0.001-0.4240-16.80 

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)
 
 OP 5 Del fermano Fermo ITA 2023-08-21
RcRownchangeKK*chgGame
 1518 1086 1.50 6 1.06 40 42.40 
  Marinucci, Johnny 1680 ITA0.001-0.0240-0.80 
  Marinelli, Armando 1470 ITA0.5010.414016.40 
  Romanella, Luigino 1412 ITA0.5010.374014.80 
  Capossela, Fabio 1529 ITA0.5010.444017.60 
  Quispe Rodriguez, Luis Gabriel 1500 PER0.001-0.0740-2.80 
  Colantonio, Marco 1514 ITA0.001-0.0740-2.80 

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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