Blitz: Individual Calculations May 2017
 Brotini, Stefania  Total change: -20.80  Rating chartPersonal card
 OP 2 MARATONDA PRATO ITA 2017-04-25
RcRownchangeKK*chgGame
 1450 1290 4.00 16 -1.04 20 -20.80 
  Di Meo, Enrico 1690  * ITA0.001-0.0820-1.60 
  Di Meo, Enrico 1690  * ITA0.001-0.0820-1.60 
  Guasti, Duccio 1588 GER0.001-0.1520-3.00 
  Guasti, Duccio 1588 GER0.001-0.1520-3.00 
  Mongella, Lorenzo 1514 ITA0.001-0.2220-4.40 
  Mongella, Lorenzo 1514 ITA0.001-0.2220-4.40 
  Mannori, Giampaolo 1598 ITA0.001-0.1420-2.80 
  Mannori, Giampaolo 1598 ITA0.001-0.1420-2.80 
  Merighi, Andrea 1281 ITA1.0010.49209.80 
  Merighi, Andrea 1281 ITA1.0010.49209.80 
  Melosi, Alessandro 1298 ITA0.001-0.4920-9.80 
  Melosi, Alessandro 1298 ITA0.001-0.4920-9.80 
  Furlani, Graziano 1370 ITA0.001-0.3920-7.80 
  Furlani, Graziano 1370 ITA0.001-0.3920-7.80 
  Bellosi, Marco 1262 ITA1.0010.46209.20 
  Bellosi, Marco 1262 ITA1.0010.46209.20 
 * 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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