Individual Calculations May 2018
 Ottavi, Samuel  Total change: 4.00  Rating chartPersonal card
 FE 3 Citta' di Arzachena - B Arzachena ITA 2018-03-30
RcRownchangeKK*chgGame
 1527 1644 4.00 6 0.10 40 4.00 
  Lussu, Andrea 1457 ITA0.001-0.7440-29.60 
  Sica, Pier Francesco 1523 ITA1.0010.344013.60 
  Carta, Francesco 1508 ITA1.0010.324012.80 
  Simbola, Carlo 1553 ITA1.0010.384015.20 
  Tomasi, Elise 1707 FRA0.001-0.4140-16.40 
  Mascia, Germano 1413 ITA1.0010.21408.40 

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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