Individual Calculations February 2020
 Zafeiridis, Athanasios  Total change: 76.00  Rating chartPersonal card
 3. Qualification U14 2020 Lucern SUI 2020-01-17
RcRownchangeKK*chgGame
 1511 1304 3.00 4 1.90 40 76.00 
  Flury, Luis 1334 SUI1.0010.544021.60 
  Shatil, Shir 1704  * ISR1.0010.924036.80 
  Waser, Timon 1336 SUI1.0010.544021.60 
  Gemelli, Romain 1671 SUI0.001-0.1040-4.00 
 * 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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