Rapid: Individual Calculations December 2019
 Sergi, Alessandro  Total change: 4.60  Rating chartPersonal card
 OP 2 RAPID COMUNE DI ABBIATEGRASSO - B ABBIATEGRASSO ITA 2019-11-24
RcRownchangeKK*chgGame
 1385 1087 1.00 5 0.23 20 4.60 
  Koureas, Panicos 1430 ITA0.001-0.1220-2.40 
  Ruggiero, Paolino 1436 ITA0.001-0.1120-2.20 
  De Marchi, Giampiero 1370 ITA0.001-0.1620-3.20 
  Castoldi, Andrea 1402 ITA0.001-0.1420-2.80 
  Minore, Antonino 1288 ITA1.0010.762015.20 

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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