Individual Calculations April 2009
 Farfan Ortiz, Enrique Alfredo  Total change: -46.35  Rating chartPersonal card
 CAMPEONATO DE CHILE 2008- FUNDACION CHILENA DE AJEDREZ Santiago CHI 2008-02-16
RcRownchangeKK*chgGame
 2259 2242 4.00 11 -1.24 15 -18.60 
  Diaz Vasquez, Martin 2141 CHI0.501-0.1415-2.10 
  Meruvia Meruvia, Juan 1983 CHI1.0010.18152.70 
  Rios Escobar, Adan 2280 CHI0.001-0.4515-6.75 
  Marin Munoz, Roque 2098 CHI1.0010.31154.65 
  Valdes Escobar, Alvaro 2330 CHI0.001-0.3815-5.70 
  Valenzuela Fuentealba, Luis m2434 CHI0.001-0.2515-3.75 
  Leon Nanjari, Rodrigo 2199 CHI1.0010.44156.60 
  Flores Rios, Mauricio m2416 CHI0.001-0.2715-4.05 
  Garcia Cardenas, Pablo 2194 CHI0.001-0.5715-8.55 
  Arancibia Guzman, Eduardo 2389 CHI0.001-0.3015-4.50 
  Salas Arros, Cristian f2386 CHI0.5010.19152.85 

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)
 
 TORNEO SEMIFINAL METROPOLITANA CAMPEONATO DE CHILE 2008/2009 SANTIAGO CHI 2009-01-15
RcRownchangeKK*chgGame
 2079 2242 5.00 8 -0.64 15 -9.60 
  Valenzuela Torres, Eugenio Rodri 1909 CHI1.0010.12151.80 
  Abarca Gonzalez, Nicolas 2047 CHI1.0010.25153.75 
  Romero Araya, Diego Alonso 2140 CHI0.001-0.6415-9.60 
  Abello Farias, Javier Fernando 2065 CHI1.0010.27154.05 
  Toro Benaderet, Cristian Daniel 2031 CHI1.0010.23153.45 
  Cuevas Araya, Walter 2182 CHI0.001-0.5815-8.70 
  Vargas Maliqueo, Ivan Patricio 2222 CHI0.001-0.5315-7.95 
  Toledo Sandoval, Claudio 2037 CHI1.0010.24153.60 

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)
 
 Semifinal Nacional Zona Sur 2009 Penco CHI 2009-01-24
RcRownchangeKK*chgGame
 2191 2242 2.00 3 0.29 15 4.35 
  Marin Munoz, Roque 2096 CHI0.501-0.2015-3.00 
  Henriquez Pacheco, Daniel 2241 CHI1.0010.50157.50 
  Valenzuela Saavedr, Elias 2237 CHI0.501-0.0115-0.15 

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)
 
 FINAL CAMPEONATO DE CHILE 2008/09 Santiago CHI 2009-02-13
RcRownchangeKK*chgGame
 2276 2242 3.50 11 -1.50 15 -22.50 
  Elias Valenzuela, Arturo 2112 CHI1.0010.32154.80 
  Cuevas Araya, Walter 2182 CHI1.0010.42156.30 
  Alarcon Bahamondes, Roberto 2116 CHI0.001-0.6715-10.05 
  Silva Sanchez, Carlos f2388 CHI0.001-0.3015-4.50 
  Llorens Sepulveda, Marcelo f2353 CHI0.001-0.3515-5.25 
  Mesias Rojas, Rabindranath 2269 CHI1.0010.54158.10 
  Garcia Cardenas, Pablo 2194 CHI0.001-0.5715-8.55 
  Lopez Silva, Hugo Andrez 2376 CHI0.001-0.3215-4.80 
  Zapata Ferrada, Marco Eduardo f2375 CHI0.5010.18152.70 
  Arancibia Guzman, Eduardo 2389 CHI0.001-0.3015-4.50 
  Rios Escobar, Adan Humberto 2280 CHI0.001-0.4515-6.75 

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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