Individual Calculations October 2019
 Di Labio, Daniel  Total change: -9.60  Rating chartPersonal card
 WE 18 Grand Hotel Adriatico - C Montesilvano ITA 2019-09-13
RcRownchangeKK*chgGame
 1319 1178 1.00 4 -0.24 40 -9.60 
  Guarino, Fabio 1308 ITA0.001-0.3240-12.80 
  Leve, Ettore 1344 ITA0.5010.22408.80 
  Spina, Ezio 1343 ITA0.5010.22408.80 
  Esposito, Angelo 1280 ITA0.001-0.3640-14.40 

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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