Individual Calculations May 2023
 Grudina, Marco  Total change: -33.80  Rating chartPersonal card
 WE Citta' di Treviso 2023 - C Treviso ITA 2023-03-31
RcRownchangeKK*chgGame
 1375 1579 2.50 4 -0.41 20 -8.20 
  Arcudi, Gioele 1264 ITA0.001-0.8620-17.20 
  Ranieri, Guglielmo 1393 ITA1.0010.26205.20 
  Simonetto, Denis 1191 ITA1.0010.09201.80 
  Losso, Agostino 1650 ITA0.5010.10202.00 

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)
 
 WE 6 Pasqua - B Palmanova ITA 2023-04-07
RcRownchangeKK*chgGame
 1405 1560 1.50 4 -1.28 20 -25.60 
  Burello, Matteo 1448 ITA0.001-0.6520-13.00 
  Despeyroux, David 1242 ITA1.0010.13202.60 
  Al Jabir, Al Fares 1426 NED0.001-0.6820-13.60 
  Boerci, Roberto 1502 ITA0.501-0.0820-1.60 

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)
 

 

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