Individual Calculations September 2018
 Benavides Conza, Diego Angelo  Total change: 34.98  Rating chartPersonal card
 Campeonato Metropolitano Escolar 2018 Grupo A Sub 13 Absoluto Lima PER 2018-07-13
RcRownchangeKK*chgGame
 1344 1492 5.00 6 0.99 22 21.78 
  Ludena Calderon, Leandro Jose 1114 PER1.0010.09221.98 
  Bernal Alva, Rodrigo 1137 PER1.0010.11222.42 
  Alza Rios, Jose Karlo 1437 PER1.0010.42229.24 
  Iturry Hinojosa, Renato 1453 PER1.0010.45229.90 
  Vega Paucar, Emely Bachellet 1555 PER0.5010.09221.98 
  Pastor Aragon, Mateo 1369 PER0.501-0.1722-3.74 

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)
 
 XXIX Festival Panamericano de la Juventud U-12 Abs Santiago CHI 2018-07-22
RcRownchangeKK*chgGame
 1697 1492 3.00 7 1.15 22 25.30 
  Boris, Peter 1819 USA0.5010.37228.14 
  Campos, Cristian 1724 ARG0.5010.29226.38 
  Vijayakumar, Advaith 1679 USA0.5010.24225.28 
  Chavez, Brayan Steven c1873 COL0.5010.41229.02 
  Galaviz Medina, Atlas Adom c1837 MEX0.001-0.1122-2.42 
  Vasquez Vargas, Henry Richard 1584 PER0.001-0.3722-8.14 
  Molina Ballesteros, Juan Sebasti 1360 COL1.0010.32227.04 

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)
 
 XII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO - Categoria Sub-12 Lima PER 2018-08-01
RcRownchangeKK*chgGame
 1333 1554 5.00 6 0.50 22 11.00 
  Ludena Calderon, Leandro Jose 1173 PER1.0010.09221.98 
  Troll Jacinto, Gustavo Alonso 1267 PER1.0010.16223.52 
  Castillo Salinas, Diego Alejandro 1348 PER1.0010.24225.28 
  Cardenas Portugal, Dylan 1399 PER0.501-0.2122-4.62 
  Tayro Chihuantito, Luis Gabriel 1167 PER1.0010.09221.98 
  Contreras, Fiorella 1646 PER0.5010.13222.86 

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 Campeonato Nacional Juvenil Categorias Impares 2018 Sub 13 Absoluto Lima PER 2018-08-20
RcRownchangeKK*chgGame
 1291 1554 5.50 8 -0.92 22 -20.24 
  Torres Castaneda, Ricardo 1154  * PER1.0010.08221.76 
  Quispe Barboza, Nicolas Andre 1302 PER1.0010.19224.18 
  Melendez Gonzales, Jesus Josue 1202 PER0.501-0.3922-8.58 
  Reque Chafloque, Anthony 1558 PER0.5010.01220.22 
  Aburto Ramirez, Oscar Eduardo 1266 PER0.501-0.3422-7.48 
  Talledo Tamani, Jorge Leo 1260 PER0.501-0.3522-7.70 
  Reyes Zavaleta, Fabian Ricardo 1208 PER1.0010.11222.42 
  Vasquez Angulo, Aaron Daniel 1378 PER0.501-0.2322-5.06 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Open IRT U-2200 Club Hermanos Rojas 2018 Lima PER 2018-08-24
RcRownchangeKK*chgGame
 1748 1554 1.00 4 -0.13 22 -2.86 
  Gomez Sulca, Frank Royer 1854 PER0.5010.35227.70 
  Caceres Sandoval, Eduardo 1451 PER0.501-0.1422-3.08 
  Rojas, Steven 1954  * PER0.001-0.0822-1.76 
  Torres Alvarez, Piero Antonio 1734 PER0.001-0.2622-5.72 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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