Individual Calculations February 2018
 Sonis, Francesco  Total change: 7.10  Rating chartPersonal card
 FE 6 Lazio Scacchi Roma ITA 2018-01-03
RcRownchangeKK*chgGame
 2269 2425 5.50 7 0.71 10 7.10 
  Menichelli, Alessandro 2025  * ITA1.0010.08100.80 
  Colombo, Roberto 2115 ITA1.0010.14101.40 
  Chetverik, Maxim m2254 RUS1.0010.27102.70 
  Lazic, Miroljub g2499 SRB1.0010.60106.00 
  Dragojlovic, Andjelko m2256 SRB1.0010.28102.80 
  Drasko, Milan g2446 MNE0.5010.03100.30 
  Corvi, Marco f2287 ITA0.001-0.6910-6.90 
 * 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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