Rapid: Individual Calculations February 2019
 Bocci, Emanuele  Total change: -12.80  Rating chartPersonal card
 OP LA TORRE SMEDUCCI SAN SEVERINO MARCHE ITA 2019-01-27
RcRownchangeKK*chgGame
 1460 1254 0.50 4 -0.64 20 -12.80 
  Sirghi, Timotei 1654  * ROU0.001-0.0820-1.60 
  Di Cerbo, Alfredo 1431 ITA0.001-0.2720-5.40 
  Spilli, Andrea 1654  * ITA0.001-0.0820-1.60 
  Pigini, Francesco 1100 ITA0.501-0.2120-4.20 
 * 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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