Individual Calculations September 2014
 Messina, Roberta  Total change: -16.20  Rating chartPersonal card
 XXXVII Open Int. Escacs Barbera del Valles A Barbera del Valles ESP 2014-07-04
RcRownchangeKK*chgGame
 2194 2057 3.50 9 0.61 20 12.20 
  Sardana, Rishi 2363 AUS0.001-0.1420-2.80 
  Garriga Cazorla, Pere 2221 ESP0.001-0.2820-5.60 
  Jimenez Ruano, Adrian 1851 ESP1.0010.24204.80 
  Ryan, Joseph f2285 IRL0.5010.29205.80 
  Andersen, Alf R. 2214 NOR0.5010.21204.20 
  Chalmeta Ugas, Jordi 2187 ESP0.5010.18203.60 
  Anguera Maestro, Jaime 2179 ESP0.5010.17203.40 
  Hagesather, Ellen wm2182 NOR0.5010.17203.40 
  Larsen, Karsten f2265 DEN0.001-0.2320-4.60 

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)
 
 Chess Olympiad 2014-Women Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2041 2042 2.50 8 -1.42 20 -28.40 
  Ben Said, Safa wc1642  * TUN1.0010.08201.60 
  Fomina, Tatyana wm2216 EST0.001-0.2720-5.40 
  Duran Juarez, Citlali wc1982 MEX1.0010.42208.40 
  Varela La Madrid, Tilsia Carolin wm2008 VEN0.501-0.0520-1.00 
  Citra, Dewi Ardhiani Anastasia wf2128 INA0.001-0.3820-7.60 
  Mamedjarova, Turkan wg2274 AZE0.001-0.2120-4.20 
  Durno, Joy wf1862 SCO0.001-0.7420-14.80 
  Makropoulou, Marina wg2218 GRE0.001-0.2720-5.40 
 * 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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