Rapid: Individual Calculations August 2019
 Orru `, Andrea  Total change: -6.00  Rating chartPersonal card
 OP 4 RED FLY VILLAPUTZU ITA 2019-06-29
RcRownchangeKK*chgGame
 1274 1115 1.00 4 -0.30 20 -6.00 
  Concas, Riccardo Lorenzo 1074 ITA0.001-0.5620-11.20 
  Sorcinelli, Andrea 1515  * ITA0.001-0.0820-1.60 
  Massidda, Luca 1371 ITA0.001-0.1920-3.80 
  Aprile, Elisa 1136 ITA1.0010.532010.60 
 * 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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