Rapid: Individual Calculations December 2018
 Balata, Alessandro  Total change: -29.00  Rating chartPersonal card
 OP CHESS BY NIGHT CAGLIARI ITA 2018-11-25
RcRownchangeKK*chgGame
 1453 1388 1.50 7 -1.45 20 -29.00 
  Loi, Francesco 1419 ITA0.001-0.4620-9.20 
  Ruzzeddu, Matteo 1322 ITA0.001-0.5920-11.80 
  Caredda, Giuseppe 1378 ITA1.0010.49209.80 
  Carucci, Bruno 1370 ITA0.501-0.0320-0.60 
  Putzolu, Marcello 1684 ITA0.001-0.1520-3.00 
  Ardu, Luigi 1576 ITA0.001-0.2620-5.20 
  Markevichus, Yaraslau 1421 ITA0.001-0.4520-9.00 

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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