Individual Calculations October 2022
 Giannattasio, Vincenzo  Total change: -2.60  Rating chartPersonal card
 CIS 2022 - Serie C Gironi 24 e 25 Castello di Cisterna - Nola ITA 2022-09-10
RcRownchangeKK*chgGame
 1526 1556 2.00 4 -0.13 20 -2.60 
  Lamagna, Lucio 1720 ITA0.001-0.2820-5.60 
  Valli, Marco 1664 ITA0.001-0.3520-7.00 
  Vaselli, Carmine 1312 ITA1.0010.20204.00 
  Stellato, Francesco 1407 ITA1.0010.30206.00 

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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