Individual Calculations September 2010
 Leiva, Giuseppe  Total change: 31.80  Rating chartPersonal card
 LV CAMPEONATO NACIONAL ABSOLUTO Huaraz, Peru PER 2010-06-23
RcRownchangeKK*chgGame
 2183 2070 5.00 8 2.12 15 31.80 
  Pacheco, Marco f2387 PER0.5010.37155.55 
  Retamozo, Henry 2206 PER0.5010.18152.70 
  Tapia Huerta, Joel 1918 PER1.0010.30154.50 
  Robledo, Manuel 2210 PER1.0010.691510.35 
  Padilla, Hugo 2166 PER0.001-0.3715-5.55 
  Cutipa, Gianfranco 2096 PER0.5010.04150.60 
  Fernandez, Fernando 2387 PER0.5010.37155.55 
  Mamani, Joan Franco 2096 PER1.0010.54158.10 

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)
 
 Festival Panamericano da Juventude 2010 - U 16 Open Bento Goncalves - Rio Grande do Sul - BRA BRA 2010-08-02
RcRownchangeKK*chgGame
 2053 2070 3.00 7 -0.63 15 -9.45 
  Bassan, Remo 2208 VEN1.0010.691510.35 
  Finney, Stuart 2090 USA0.5010.03150.45 
  Zavarce, Oscar Enrique f2067 VEN0.001-0.5015-7.50 
  Gascon, Jose Rafael 2049 VEN0.001-0.5315-7.95 
  Heung, Christopher 2074 USA0.001-0.4915-7.35 
  Tratz, Leonardo Schmaedecke 2039 BRA1.0010.46156.90 
  Bone, Jhonny 1842 ECU0.501-0.2915-4.35 

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)
 
 COPA LATINOAMERICANA DE AJEDREZ B CUSCO, PERU PER 2010-08-18
RcRownchangeKK*chgGame
 2084 2070 4.50 8 0.63 15 9.45 
  Castaneda, Carlos 2198 PER0.001-0.3315-4.95 
  Asmat, Diana wf1986 PER1.0010.38155.70 
  Torres Castillo, Jose Luis 1955 PER1.0010.34155.10 
  Harter, Jorge 2160 PER1.0010.62159.30 
  Contreras, Henry f2185 COL0.001-0.3415-5.10 
  Cutipa, Elfer 2009 PER0.501-0.0815-1.20 
  Leon, Juan Carlos 2190 PER0.001-0.3415-5.10 
  Celis, Kevin 1986 BOL1.0010.38155.70 

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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