Rapid: Individual Calculations January 2020
 Bono, Ivo  Total change: -12.80  Rating chartPersonal card
 OP 38 FIERA FREDDA BORGO SAN DALMAZZO ITA 2019-12-08
RcRownchangeKK*chgGame
 1750 1766 3.00 7 -0.64 20 -12.80 
  De Barberis, Massimo 2045 ITA0.001-0.1620-3.20 
  Lavino, Stefano 1495 ITA1.0010.17203.40 
  Alaimo, Cristian 1992 ITA0.001-0.2120-4.20 
  Minardi, Andrea 1564 ITA1.0010.24204.80 
  Giraudo, Francesco 1943 ITA0.001-0.2720-5.40 
  Manera, Marco 1569 ITA1.0010.25205.00 
  Zaccaria, Christian 1645 ITA0.001-0.6620-13.20 

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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