Individual Calculations January 2010
 Nicolas Zapata, Irene  Total change: 22.80  Rating chartPersonal card
 Campeonato Provincial Individual de Categoria Absoluta, Aspe 2009. Aspe Comunidad Valenciana ESP 2009-10-03
RcRownchangeKK*chgGame
 1917 1847 2.00 5 -0.03 15 -0.45 
  Garcia Gil, Bernardino 2086 ESP0.001-0.2015-3.00 
  Zamora Soler, Raul 1988 ESP0.5010.19152.85 
  Vieito Soria, Luis Maria 1908 ESP0.5010.08151.20 
  Moreno Simo, Javier 1982 ESP0.001-0.3215-4.80 
  Llorens Perez, Ramon 1623 ESP1.0010.22153.30 

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)
 
 World Youth Chess Championship-u12g Antalya TUR 2009-11-12
RcRownchangeKK*chgGame
 1781 1881 5.00 9 -0.71 15 -10.65 
  Drogovoz, Maria 1712 RUS1.0010.28154.20 
  Bitalzadeh, Mahsa 1783 NED1.0010.37155.55 
  Nur, Nabila Azman Hisham 1847 MAS0.501-0.0515-0.75 
  Styazhkina, Anna wf2018 RUS0.001-0.3215-4.80 
  Abdimanoglu, Beste Basak 1738 TUR0.001-0.6915-10.35 
  Hincu, Olga 1734 MDA0.001-0.7015-10.50 
  Dadello, Aleksandra 1708 POL1.0010.27154.05 
  Chetina, Elizaveta 1726 RUS1.0010.29154.35 
  Derakhshani, Dorsa 1765 IRI0.501-0.1615-2.40 

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)
 
 VIII Gran Torneo Internacional Aficionados S-2300 Benidorm - Alicante ESP 2009-11-28
RcRownchangeKK*chgGame
 2134 1881 4.00 9 2.26 15 33.90 
  Plaza Pardo, Daniel 2151 ESP0.001-0.1715-2.55 
  Spitzer Isbert, Ramon 2064 ESP1.0010.741511.10 
  Lopez Colon, Francisco 2251 ESP0.5010.40156.00 
  Gonzalez Aguirre, Luis 2152 ESP0.5010.33154.95 
  Schmidt, Ralf 2162 GER0.001-0.1615-2.40 
  Iniguez Castrillon, Elias 2192 ESP0.5010.36155.40 
  Larios Herraiz, Enrique 2079 ESP1.0010.761511.40 
  Minnican, Alan 2105 SCO0.001-0.2215-3.30 
  Durandeau, Jean-Marie 2049 FRA0.5010.22153.30 

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)
 

 

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