Individual Calculations June 2024
 Rolle, Lorenzo Anthony  Total change: -37.60  Rating chartPersonal card
 OP 2 Lago Maggiore International chess Lesa ITA 2024-05-03
RcRownchangeKK*chgGame
 1912 1906 2.50 4 0.53 40 21.20 
  Rondelli, Roberto 1768 ITA1.0010.314012.40 
  Prince, Alan R 1808 ENG1.0010.374014.80 
  Boschetti, Claudio 2057 SUI0.5010.20408.00 
  Marangone, Erick 2014 ITA0.001-0.3540-14.00 

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)
 
 WE 4 Primavera scacchistica veronese - A Verona ITA 2024-05-17
RcRownchangeKK*chgGame
 1917 1906 0.00 3 -1.47 40 -58.80 
  Zanchetta, Nicola 2102 ITA0.001-0.2540-10.00 
  Bacilieri, Nicola 1812 ITA0.001-0.6340-25.20 
  Baglioni, Giorgio 1838 ITA0.001-0.5940-23.60 

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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