Individual Calculations October 2019
 Abuhamdieh, Nando  Total change: -1.00  Rating chartPersonal card
 WE 18 Grand Hotel Adriatico - B Montesilvano ITA 2019-09-13
RcRownchangeKK*chgGame
 1737 1523 2.50 5 1.36 20 27.20 
  Magnapera, Rocco 1695 ITA0.001-0.2720-5.40 
  Spatrisano, Diego 1774 ITA1.0010.812016.20 
  Cerrato, Roberto 1826 ITA1.0010.862017.20 
  Santamaita, Fabrizio 1680 ITA0.001-0.2920-5.80 
  Caressa, Marco 1712 ITA0.5010.25205.00 

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 14 Lazio Scacchi - B Roma ITA 2019-09-20
RcRownchangeKK*chgGame
 1333 1523 1.50 4 -1.41 20 -28.20 
  Artissi, Albert 1395 ITA0.001-0.6720-13.40 
  Gergely, Imre 1438 ITA1.0010.38207.60 
  Artissi, Sabina 1365 ITA0.501-0.2120-4.20 
  Fossatelli, Marino 1135 ITA0.001-0.9120-18.20 

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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