Individual Calculations June 2023
 Tadevosyan, Jivan  Total change: 60.40  Rating chartPersonal card
 OP 17 Del Carso Trieste ITA 2023-04-29
RcRownchangeKK*chgGame
 1597 1561 2.50 4 0.39 40 15.60 
  Mocchi, Tullio f2195 ITA0.001-0.0140-0.40 
  Despeyroux, David 1242 ITA1.0010.13405.20 
  Pungitore, Mattia 1495 ITA0.501-0.0940-3.60 
  Osvald, Raul Fa 1456 ITA1.0010.364014.40 

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)
 
 CIS 2023 - Serie Promozione Friuli-Venezia Giulia Cervignano del Friuli ITA 2023-05-19
RcRownchangeKK*chgGame
 1412 1561 4.50 5 1.12 40 44.80 
  Papais, Francesco 1462 ITA1.0010.364014.40 
  Tonizzo, Francesco 1161  * ITA1.0010.08403.20 
  Duranti, Riccardo 1362 ITA1.0010.24409.60 
  Cova, Riccardo 1450 ITA1.0010.354014.00 
  Savoia, Serge 1623 ITA0.5010.09403.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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