Blitz: Individual Calculations April 2020
 Rojas, Steven  Total change: -3.80  Rating chartPersonal card
 Torneo IRT BLITZ "CASA DEL AJEDREZ" Verano 2020 Lima PER 2020-03-08
RcRownchangeKK*chgGame
 1804 2148 4.50 9 -2.69 20 -53.80 
  Mendoza Cruces, Kiara 1413 PER1.0010.01200.20 
  Benavides Conza, Diego Angelo 1624 PER1.0010.03200.60 
  Noriega, Miguel 1854 PER0.001-0.8520-17.00 
  Beyer Lecaros, Alfredo Jose 1704 PER1.0010.06201.20 
  Cordova Arizaga, Christiaan Julio 1785 PER0.501-0.4020-8.00 
  Gutierrez, Renzo 2165 PER0.001-0.4820-9.60 
  Palermo Camasca, Giuseppe Gervass 1470 PER1.0010.01200.20 
  Fernandez, Fernando m2348 PER0.001-0.2420-4.80 
  Ccerhuayo Escobedo, Mels Leopold 1873 PER0.001-0.8320-16.60 

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)
 
 I IRT Blitz Academia de Ajedrez Armagedon Lima PER 2020-03-08
RcRownchangeKK*chgGame
 1907 2148 10.00 11 2.50 20 50.00 
  Carcasi Berdusco, Sthephano Jeffr 1413 PER1.0010.01200.20 
  Guerrero Garcia, Said Claudio 1413 PER1.0010.01200.20 
  Vega Paucar, Emely Bachellet 1712 PER1.0010.06201.20 
  Luque, Willy 1963 PER1.0010.26205.20 
  Vera Siguenas, Deivy m2418 PER1.0010.832016.60 
  Fernandez, Fernando m2348 PER0.5010.26205.20 
  Pacheco, Marco m2383 PER0.5010.29205.80 
  Flores Quillas, Diego Saul Rodri f2122 PER1.0010.46209.20 
  De La Cruz, Jonathan 1920 PER1.0010.21204.20 
  Ore Artica, Teodoro Celso 1503 PER1.0010.01200.20 
  Bedoya Rosales, Luis 1779 PER1.0010.10202.00 

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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