Individual Calculations January 2020
 Gandolfi, Gianfranco  Total change: -18.80  Rating chartPersonal card
 WE 7 Levante ligure - B La Spezia ITA 2019-12-13
RcRownchangeKK*chgGame
 1646 1716 2.00 5 -0.94 20 -18.80 
  Mantelli, Luca 1530 ITA1.0010.26205.20 
  Salsano, Dario 1833 ITA0.5010.16203.20 
  Barbasini, Francesco 1664 ITA0.501-0.0720-1.40 
  Massazza, Federico 1489 ITA0.001-0.7920-15.80 
  Gnetti, Paolo 1715 ITA0.001-0.5020-10.00 

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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