Individual Calculations July 2021
 Catena, Marco  Total change: -44.40  Rating chartPersonal card
 FE 8 Cattolica - B Cattolica ITA 2021-05-27
RcRownchangeKK*chgGame
 1692 1868 4.00 7 -1.11 40 -44.40 
  Danese, Aldo 1644 ITA0.501-0.2840-11.20 
  Ochedzan, Filip 1652 POL1.0010.22408.80 
  Tomio, Dante 1699 ITA0.501-0.2240-8.80 
  Antoniacci, Riccardo 1675 ITA0.001-0.7540-30.00 
  Genga, Secondo 1721 ITA1.0010.304012.00 
  Dallaglio, Giovanni 1741 ITA1.0010.334013.20 
  Marani, Luca 1712 ITA0.001-0.7140-28.40 

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)
 

 

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