Individual Calculations January 2020
 Durantini, Francesco  Total change: -32.20  Rating chartPersonal card
 22 Settimanale ASR Roma ITA 2019-10-31
RcRownchangeKK*chgGame
 1472 1499 0.50 4 -1.61 20 -32.20 
  Nasca, Andrea 1582 ITA0.001-0.3920-7.80 
  De Cataldo, Antonio Humberto 1229 ITA0.501-0.3320-6.60 
  Abuhamdieh, Nando 1522 ITA0.001-0.4720-9.40 
  Arceri, Paolo 1554 ITA0.001-0.4220-8.40 

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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