Rapid: Individual Calculations January 2019
 De Ieso, Lorenzo  Total change: 5.60  Rating chartPersonal card
 OP MEMORIAL LORENZO MALDARELLI - U16 MONTI ITA 2018-12-16
RcRownchangeKK*chgGame
 1288 1347 2.00 3 0.28 20 5.60 
  Melis, Gabriele 1123 ITA1.0010.22204.40 
  Ventrice, Lorenzo 1274 ITA0.001-0.6020-12.00 
  Vaduva, Costantin Emanuel 1467 ITA1.0010.662013.20 

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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