Rapid: Individual Calculations July 2019
 La Barbera, Marcello  Total change: -24.80  Rating chartPersonal card
 TROFEO CONI SICILIA 2019 CAMPOFELICE DI ROCCELLA ITA 2019-06-22
RcRownchangeKK*chgGame
 1406 1279 0.50 4 -0.89 20 -17.80 
  Cina `, Vittorio 1611 ITA0.001-0.1220-2.40 
  Sanfilippo, Giuseppe 1477 ITA0.5010.26205.20 
  Blando, Matteo 1198 ITA0.001-0.6120-12.20 
  Montalto, Federica 1338 ITA0.001-0.4220-8.40 

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)
 
 OP TORNEO DELLE STELLE CAMPOFELICE DI ROCCELLA ITA 2019-06-23
RcRownchangeKK*chgGame
 1527 1279 0.50 4 -0.35 20 -7.00 
  Lo Presti, Giulio 1636 ITA0.001-0.1120-2.20 
  Miano, Gabriele 1540 ITA0.5010.32206.40 
  Crisa `, Daniele 1592 ITA0.001-0.1420-2.80 
  Montalto, Federica 1338 ITA0.001-0.4220-8.40 

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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