Individual Calculations January 2009
 Foisor, Mihaela-Veronica  Total change: -10.35  Rating chartPersonal card
 European Youth Chess Championship 2008 - Girls U14 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 1955 2090 5.00 8 -0.39 15 -5.85 
  Androni, Konstantina 1775 GRE1.0010.14152.10 
  Azimova, Karina 1908 RUS0.501-0.2415-3.60 
  Revo, Tanya 1954 BLR1.0010.32154.80 
  Efroimski, Marsel wf2091 ISR0.5010.00150.00 
  Chrzaszcz, Malvina 1986 POL0.501-0.1415-2.10 
  Lach, Aleksandra wf2035 POL0.001-0.5815-8.70 
  Eid, Maha 1953 FRA0.501-0.1815-2.70 
  Baekelant, Eva 1935 BEL1.0010.29154.35 

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)
 
 FE Scaccomatto Torino ITA 2008-12-01
RcRownchangeKK*chgGame
 2130 2109 4.00 9 -0.30 15 -4.50 
  Vuelban, Virgilio f2390 PHI0.001-0.1615-2.40 
  Ledoux, Alain 2005 FRA1.0010.36155.40 
  Abello, Sebastien 2303 FRA0.001-0.2515-3.75 
  Ragni, Paolo 2171 ITA0.001-0.4115-6.15 
  Codenotti, Marco 2050 ITA0.001-0.5815-8.70 
  Bonugli, Carlo 2050 ITA1.0010.42156.30 
  Mangione, Claudio 2067 ITA0.501-0.0615-0.90 
  Faraoni, Enrico 2117 ITA1.0010.51157.65 
  Spatola, Davide 2014 ITA0.501-0.1315-1.95 

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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