Individual Calculations October 2008
 Lopez, Mario Iver  Total change: 19.35  Rating chartPersonal card
 IRT " Mayores Sucre " SUCRE BOL 2008-05-29
RcRownchangeKK*chgGame
 2025 2252 4.00 5 0.10 15 1.50 
  Loayza, Antonio 1967 BOL1.0010.16152.40 
  Arias, Pablo 2102 BOL1.0010.30154.50 
  Luna, Rolando 1943 BOL1.0010.14152.10 
  Robles, Gustavo 2118 BOL0.501-0.1815-2.70 
  Nunez, Samuel 1995 BOL0.501-0.3215-4.80 

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 Nacional Por Equipos 2008 - Bolivia Cochabamba BOL 2008-06-12
RcRownchangeKK*chgGame
 2057 2252 5.00 5 1.34 15 20.10 
  Morales, Wilson Maldonado 1926 BRA1.0010.13151.95 
  Borda, Carla wc1999 BOL1.0010.19152.85 
  Rivas, Oswaldo 2175 BOL1.0010.39155.85 
  Sustach, Marcos Antonio f2254 BOL1.0010.50157.50 
  Solis, Gabriela 1933 BOL1.0010.13151.95 

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 Nacional 2008 - Bolivia Cochabamba BOL 2008-07-16
RcRownchangeKK*chgGame
 2127 2240 5.50 10 -0.97 15 -14.55 
  Carlo, Daniel 2101 BOL1.0010.31154.65 
  Ferrufino, Boris c2199 BOL1.0010.44156.60 
  Barrenechea, Stefanie 1933 BOL1.0010.14152.10 
  Monroy Carrizo, Javier 2260 BOL0.5010.03150.45 
  Rengel, Mario 2167 BOL0.001-0.6015-9.00 
  Luna, Raisa 2024 BOL0.001-0.7815-11.70 
  Robles, Gustavo 2131 BOL0.501-0.1515-2.25 
  Sustach, Marcos Antonio f2235 BOL0.501-0.0115-0.15 
  Gemy, Jose Daniel 2156 BOL0.001-0.6215-9.30 
  Murillo, Alejandro 2068 BOL1.0010.27154.05 

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)
 
 IRT " Los Amigos del Ajedrez " Samaipata - Santa Cruz BOL 2008-07-23
RcRownchangeKK*chgGame
 2165 2240 5.00 7 0.82 15 12.30 
  Nepveu, Manuel 2015 NED0.501-0.2815-4.20 
  Cordero, Daniela 2025 BOL1.0010.23153.45 
  Bannink, Bernard f2255 NED0.5010.02150.30 
  Sustach, Marcos Antonio f2235 BOL0.501-0.0115-0.15 
  Meijer, Johannes 2221 NED1.0010.47157.05 
  Saavedra, Carlos f2225 BOL0.501-0.0215-0.30 
  Sanchez C., Jorge 2176 PER1.0010.41156.15 

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)
 

 

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