Individual Calculations February 2023
 Celadon, Alberto  Total change: -13.20  Rating chartPersonal card
 FE 8 Del santo - B Padova ITA 2022-12-27
RcRownchangeKK*chgGame
 1540 1718 3.50 7 -1.59 40 -63.60 
  Tondi, Aurelio 1461 ITA0.501-0.3240-12.80 
  Cebanu, Alice 1432 ITA1.0010.16406.40 
  Altissimo, Tiziano 1587 ITA1.0010.324012.80 
  Pedemonte, Claudio Giovanni 1617 ITA0.001-0.6440-25.60 
  Ortobelli Lozza, Marco 1510 ITA0.001-0.7740-30.80 
  Marson, Eva Jane 1532 ITA1.0010.264010.40 
  Tomio, Dante 1642 ITA0.001-0.6040-24.00 

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)
 
 CP Padova 2023 Polverara ITA 2023-01-20
RcRownchangeKK*chgGame
 1753 1778 2.50 3 0.98 40 39.20 
  Grendene, Luca 1378  * ITA1.0010.08403.20 
  Fregonese, Giulio 2049 ITA0.5010.334013.20 
  Giuriato, Sergio 1831 ITA1.0010.574022.80 
 * 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)
 
 CP Rovigo 2023 Ceregnano ITA 2023-01-27
RcRownchangeKK*chgGame
 1737 1778 2.50 4 0.28 40 11.20 
  Morganti, Lionello 1585 ITA1.0010.254010.00 
  Negro, Raffaele 1688 ITA1.0010.384015.20 
  Jimchi, Abdelaziz 1698 ITA0.501-0.1140-4.40 
  Aprile, Martino 1978 ITA0.001-0.2440-9.60 

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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