Individual Calculations January 2020
 Costantini, Claudio  Total change: 0.00  Rating chartPersonal card
 22 Settimanale ASR Roma ITA 2019-10-31
RcRownchangeRpKK*chgGame
 1608 0 2.50 6 0.00 1551   0.00 
  Rocchi, Federico 1893 ITA0.0010.00 0.00 
  Bolla, Vittorio 1576 ITA0.0010.00 0.00 
  Tamburrini, Andrea 1238 ITA0.0010.00 0.00 
  Arceri, Paolo 1554 ITA1.0010.00 0.00 
  Durantini, Francesco 1499 ITA1.0010.00 0.00 
  Roberti, Bruno 1889 ITA0.5010.00 0.00 

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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