Individual Calculations June 2021
 Lacan Rus, David  Total change: 142.00  Rating chartPersonal card
 OP Mediglia Mediglia ITA 2021-04-29
RcRownchangeKK*chgGame
 1781 1448 4.50 7 3.55 40 142.00 
  Colonetti, Fabio 1848  * ITA1.0010.924036.80 
  Persico, Lorenzo 1848  * ITA1.0010.924036.80 
  Pisacane, Pietro 1848  * ITA0.001-0.0840-3.20 
  Pantano, Giuseppe 1848  * ITA0.001-0.0840-3.20 
  Neuhoff, Laertes 1809 GER0.5010.404016.00 
  Rossi, Gabriele Valerio 1555 ITA1.0010.654026.00 
  Voinea, Marius 1712 FRA1.0010.824032.80 
 * 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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