Rapid: Individual Calculations May 2019
 Ponticello, Samanta  Total change: -32.60  Rating chartPersonal card
 OP 2 INVERUNO - B INVERUNO ITA 2019-03-31
RcRownchangeKK*chgGame
 1425 1443 1.50 6 -1.63 20 -32.60 
  Pontiroli, Luca 1591 ITA0.001-0.3020-6.00 
  Sacchi, Luca 1337 ITA0.001-0.6420-12.80 
  Corbelli, Daniele 1453 ITA0.5010.01200.20 
  Corsano, Massimo 1214 ITA1.0010.21204.20 
  Castoldi, Andrea 1396 ITA0.001-0.5720-11.40 
  Strigini, Giulio 1559 ITA0.001-0.3420-6.80 

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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