Individual Calculations January 2018
 Guido, Valerio  Total change: 82.00  Rating chartPersonal card
 OP Coppa Lupiae Lecce ITA 2017-11-18
RcRownchangeKK*chgGame
 1624 1513 3.50 4 2.05 40 82.00 
  Nicoli , Carmelo 1535 ITA1.0010.534021.20 
  Guacci, Marco 1458 ITA1.0010.424016.80 
  Ripa, Francesco 1764 ITA0.5010.314012.40 
  Tarantino, Nico 1739 ITA1.0010.794031.60 

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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