Individual Calculations February 2020
 Celati, Arturo  Total change: 14.20  Rating chartPersonal card
 WE 28 Citta' di Montecatini Terme - C Montecatini Terme ITA 2019-12-27
RcRownchangeKK*chgGame
 1473 1240 2.00 6 0.71 20 14.20 
  Centamore, Alberto 1470 ITA0.001-0.2120-4.20 
  Battaglini, Marco 1430 ITA0.001-0.2520-5.00 
  Batignani, Pierangiolo 1384 ITA1.0010.692013.80 
  Corti, Vittorio 1419 ITA1.0010.732014.60 
  Silini, Riccardo 1534 ITA0.001-0.1520-3.00 
  Silano, Pierluigi 1602 ITA0.001-0.1020-2.00 

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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