Individual Calculations July 2010
 Yurenok, Maria S  Total change: 78.60  Rating chartPersonal card
 Four Nations Chess League (4NCL) Various ENG 2009-10-24
RcRownchangeKK*chgGame
 2044 1981 5.00 7 2.11 15 31.65 
  Lyell, Meri wf2122 ENG0.5010.19152.85 
  Fidalgo Fernandez, Lucia wf2115 ESP1.0010.681510.20 
  Wilson, Julie C 1890 WLS0.501-0.1215-1.80 
  Hegarty, Sarah N 2096 ENG1.0010.66159.90 
  Wilson, Alexandra wf2083 SUI0.5010.14152.10 
  Stimpson, Philip M 2085 ENG0.5010.14152.10 
  Morrison, Lynne G P 1920 SCO1.0010.42156.30 

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 Citta' di Roseto Roseto degli Abruzzi ITA 2010-06-04
RcRownchangeKK*chgGame
 2240 1984 5.00 9 3.13 15 46.95 
  Barlocco, Carlo f2156 ITA1.0010.731510.95 
  Porat, Maya 2182 ISR1.0010.761511.40 
  Rombaldoni, Axel m2384  * ITA0.001-0.0815-1.20 
  Vuelban, Virgilio m2369 PHI0.001-0.0915-1.35 
  Sveshnikov, Evgeny g2384  * LAT0.001-0.0815-1.20 
  Lauria, Amilcare 2116 ITA0.5010.18152.70 
  Pienabarca, Nicola 2097 ITA1.0010.65159.75 
  Seyfried, Claus 2087 GER1.0010.64159.60 
  Naumkin, Igor g2384  * RUS0.5010.42156.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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