Individual Calculations September 2009
 Zacchia, Marco  Total change: 0.00  Rating chartPersonal card
 OP 4. I like elo Roma ITA 2009-05-06
RcRownchangeRpKK*chgGame
 1812 0 1.50 5 0.00 1663   0.00 
  De Maria, Isaia 1884 ITA0.5010.00 0.00 
  Castelfranchi, Carlo 2082 ITA0.0010.00 0.00 
  Gatta, Flavio 1757 ITA0.0010.00 0.00 
  Mazza, Maurizio 1697 ITA0.0010.00 0.00 
  Gerlando, Onofrio 1642 ITA1.0010.00 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)
 
 OP Capablanca Roma ITA 2009-07-10
RcRownchangeRpKK*chgGame
 1811 0 0.00 3 0.00 1111   0.00 
  Marta, Daniele 2023 ITA0.0010.00 0.00 
  Mancino, Roberta 1721 ITA0.0010.00 0.00 
  Di Giorgio, Daniele 1688 ITA0.0010.00 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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