Individual Calculations October 2019
 Tibaldeschi, Attilio  Total change: -75.00  Rating chartPersonal card
 FE Porto San Giorgio 2019 - C Porto San Giorgio ITA 2019-08-24
RcRownchangeKK*chgGame
 1356 1544 2.00 6 -2.41 20 -48.20 
  Marzetti, Diego 1322 ITA0.501-0.2820-5.60 
  Carta, Giuseppe 1433 ITA0.501-0.1520-3.00 
  Esposti, Stefano 1368 ITA1.0010.27205.40 
  Gattafoni, Luca 1492 ITA0.001-0.5720-11.40 
  Boresta, Sofia 1278 ITA0.001-0.8220-16.40 
  Clementi, Paolo 1241 ITA0.001-0.8620-17.20 

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)
 
 CI Seniores 2019 - Over 65 Rio ITA 2019-09-15
RcRownchangeKK*chgGame
 1521 1544 3.00 8 -1.34 20 -26.80 
  Valenti, Giuseppe f1944  * ITA0.001-0.0820-1.60 
  Mori, Luigi 1372 ITA0.001-0.7320-14.60 
  Norrito, Salvatore 1413 ITA1.0010.32206.40 
  La Franca, Vincenzo 1484 ITA0.001-0.5820-11.60 
  Biava, Pierluigi 1563 ITA0.001-0.4720-9.40 
  Accattino, Gianfranco 1323 ITA1.0010.22204.40 
  Batignani, Pierangiolo 1391 ITA1.0010.30206.00 
  Beltrami, Nerio 1675 ITA0.001-0.3220-6.40 
 * 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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