Individual Calculations July 2023
 Sevcikova, Lucia  Total change: 1.20  Rating chartPersonal card
 OP 2 U20 Citta' di Vigevano Vigevano ITA 2023-06-02
RcRownchangeKK*chgGame
 1693 1975 3.50 6 -1.21 40 -48.40 
  Manella, Riccardo 1575  * ITA1.0010.08403.20 
  Cara Romeo, Lavinia 1488 ITA1.0010.04401.60 
  Bochnicka, Vladimir f2327 SVK0.001-0.1140-4.40 
  Mangili, Gabriele 1593 ITA0.001-0.9140-36.40 
  Tonutti, Marco 1513 ITA1.0010.05402.00 
  Armeli, Marco 1660 ITA0.501-0.3640-14.40 
 * 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)
 
 FE 14 Dolomiti - A Forni di Sopra ITA 2023-06-10
RcRownchangeKK*chgGame
 2147 1975 3.50 8 1.24 40 49.60 
  Bettalli, Francesco f2270 ITA0.5010.354014.00 
  Ohler, Julius 2220 GER0.001-0.2040-8.00 
  Zucchelli, Massimo 2141 ITA0.5010.22408.80 
  Ceschia, Ivano f2207 ITA0.5010.294011.60 
  Quaranta, Cristiano 2119 ITA0.001-0.3140-12.40 
  Casadio, Niccolo 2176 ITA1.0010.764030.40 
  Ridolfo, Enrico 2085 ITA0.5010.15406.00 
  Ranfagni, Stefano 1958 ITA0.501-0.0240-0.80 

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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