Individual Calculations February 2023
 Ortobelli Lozza, Marco  Total change: 136.40  Rating chartPersonal card
 FE 8 Del santo - B Padova ITA 2022-12-27
RcRownchangeKK*chgGame
 1729 1510 5.00 7 3.41 40 136.40 
  Laneve, Giulio 1740 ITA1.0010.794031.60 
  Crestani, Federico 1566 ITA0.001-0.4240-16.80 
  De Bianchi, Asia 1735 ITA1.0010.784031.20 
  Aggio, Mose 1813 ITA1.0010.864034.40 
  Celadon, Alberto 1718 ITA1.0010.774030.80 
  D Antrassi, Luca 1742 ITA0.5010.294011.60 
  Ekrami Talab, Farhad 1791 IRI0.5010.344013.60 

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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