Individual Calculations October 2023
 Sanna, Yuri  Total change: 35.60  Rating chartPersonal card
 Open Internacional de Sants - Ciutat de Barcelona 2023 Barcelona ESP 2023-08-18
RcRownchangeKK*chgGame
 2057 1838 4.00 10 1.71 20 34.20 
  Webb, Laurence E f2180 ENG0.001-0.1220-2.40 
  Sonkalan, Bharati 2036 IND0.5010.26205.20 
  Lacrosse, Marc f2063 BEL1.0010.782015.60 
  Vinuesa Sorli, Ruben 2105 ESP0.5010.32206.40 
  Rocamora Martorell, Ferran 2101 ESP0.001-0.1820-3.60 
  Forster, Lukas 2053 GER0.001-0.2320-4.60 
  Tomic, Stjepan 2041 CRO1.0010.762015.20 
  Farre I Benseny, Miquel 2039 ESP0.5010.26205.20 
  Ladron De Guevara Galar, Francisc 2033 ESP0.001-0.2520-5.00 
  Prats Rodriguez, Juan Bosco 1918 ESP0.5010.11202.20 

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)
 
 OP 3 Coppa Citta' di Oristano Oristano ITA 2023-09-15
RcRownchangeKK*chgGame
 1539 1838 4.00 5 0.07 20 1.40 
  Gardey, Michel 1438  * FRA1.0010.08201.60 
  Collina, Marco 1358 ITA1.0010.05201.00 
  Rosa, Alessandro 1578 ITA1.0010.18203.60 
  Markevichus, Yaraslau 2009 ITA0.001-0.2720-5.40 
  Moretti, Lorenzo 1312 ITA1.0010.03200.60 
 * 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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