Individual Calculations May 2019
 Cocchia, Umberto  Total change: 7.80  Rating chartPersonal card
 CP Latina e Frosinone 2019 Minturno ITA 2019-03-29
RcRownchangeKK*chgGame
 1680 1775 3.50 5 0.39 20 7.80 
  Mancini, Lucandrea 1597 ITA0.501-0.2320-4.60 
  Pantano, Fulvio 1581 ITA1.0010.25205.00 
  Gonzini, Gianmaria 1876 ITA0.5010.14202.80 
  Marcelli, Paolo 1684 ITA0.501-0.1220-2.40 
  Magnapera, Rocco 1664 ITA1.0010.35207.00 

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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