Individual Calculations November 2022
 Kovacs, Zoltan  Total change: -26.60  Rating chartPersonal card
 WE 2 Lucca chess festival - A Lucca ITA 2022-09-30
RcRownchangeKK*chgGame
 2138 2068 0.50 5 -1.52 20 -30.40 
  Passerotti, Pierluigi f2115 ITA0.001-0.4320-8.60 
  Albertini, Luca 2134 ITA0.5010.09201.80 
  Vancini, Edoardo f2248 ITA0.001-0.2620-5.20 
  Riccio, Eros 2107 ITA0.001-0.4520-9.00 
  Caprino, Marco 2086 ITA0.001-0.4720-9.40 

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)
 
 WE 21 Citta' di Nichelino - A Nichelino ITA 2022-10-07
RcRownchangeKK*chgGame
 1837 2068 4.00 5 0.19 20 3.80 
  Ronzano, Luca 1782 ITA0.501-0.3420-6.80 
  Catalano, Leonardo 1705 ITA1.0010.10202.00 
  Perano, Simone 1740 ITA1.0010.13202.60 
  Battisti, Joseph 1788 ITA1.0010.16203.20 
  Mrdja, Milan m2169 CRO0.5010.14202.80 

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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