Individual Calculations July 2009
 Machin Arbelo, Pedro Alexis  Total change: -13.65  Rating chartPersonal card
 Campeonato de Tenerife por Equipos Preferente S/C Tenerife ESP 2009-01-24
RcRownchangeKK*chgGame
 2264 2134 3.50 8 0.81 15 12.15 
  Fernandez Garcia, Jose Luis g2457 ESP0.001-0.1315-1.95 
  Franco, Victor 2108 GER1.0010.46156.90 
  Ramos Aguilar, Jose Manuel 2225 ESP0.5010.12151.80 
  Amil Serantes, Jorge 2187 ESP0.5010.07151.05 
  Trujillo Delgado, Dafnae wm2233 ESP1.0010.64159.60 
  Tatai, Stefano m2366 ITA0.001-0.2115-3.15 
  Hernandez Leon, Alberto 2253 ESP0.5010.16152.40 
  Mendivil Anton, Daniel 2286 ESP0.001-0.3015-4.50 

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)
 
 II Torneo Open Internacional de Ajedrez Gran Canaria ESP 2009-04-05
RcRownchangeKK*chgGame
 2075 2040 2.00 6 -0.78 15 -11.70 
  Gonzalez Intelangelo, Gerardo 2107 ESP0.001-0.4115-6.15 
  Garcia Rodriguez, Sara 1820 ESP1.0010.22153.30 
  Traunwieser, Georg 2107 AUT1.0010.59158.85 
  Matnadze, Ana mwg2390 GEO0.001-0.1115-1.65 
  Rodriguez Ferraz, Borja 1966 ESP0.001-0.6015-9.00 
  Rodriguez Perez, David 2062 ESP0.001-0.4715-7.05 

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)
 
 III Torneo Internacional Ciudad de La Laguna 2009 La Laguna S/C Tenerife ESP 2009-04-30
RcRownchangeKK*chgGame
 1960 2040 2.00 5 -0.94 15 -14.10 
  Perez Martin, Nicanor 1690 ESP1.0010.11151.65 
  Cori T., Deysi wm2262 PER0.001-0.2215-3.30 
  Alvarado Diaz, Alejandro 1787 ESP0.001-0.8115-12.15 
  Santiago Llanes, Jose Juan 1819 ESP1.0010.22153.30 
  Lasinskas, Povilas f2242 LTU0.001-0.2415-3.60 

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)
 

 

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