Individual Calculations March 2018
 Varillas Jimenez, Ivan  Total change: 29.70  Rating chartPersonal card
 Campeonato Metropolitano Juvenil Grupo A Sub16 Absoluto Lima PER 2018-01-09
RcRownchangeKK*chgGame
 1544 1574 4.00 6 0.79 22 17.38 
  Roman Robles, Nicolas Alexander 1174  * PER1.0010.08221.76 
  Alfaro Mauricio, Kevin Johan 1939 PER0.001-0.1022-2.20 
  Campana Huerta, Marcelo 1425 PER0.501-0.2022-4.40 
  Pardo Chrem, Mariano 1623 PER0.5010.07221.54 
  Bejarano Martinez, Diego 1411 PER1.0010.28226.16 
  Arevalo Perez, Luis Alexander 1694 PER1.0010.662214.52 
 * 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)
 
 Campeonato Metropolitano Juvenil Grupo A Sub14 Absoluto Lima PER 2018-01-12
RcRownchangeKK*chgGame
 1439 1574 5.00 7 0.38 22 8.36 
  Ortiz Lazarte, Roberto Isaac 1174  * PER1.0010.08221.76 
  Pablo Vertiz, Henry Yamil 1305 PER1.0010.17223.74 
  Maravi, Jon 1689 PER0.001-0.3422-7.48 
  Mendoza Alvarez, Diego 1403 PER1.0010.27225.94 
  Sumi, Diego 1687 PER0.001-0.3522-7.70 
  Alza Rios, Jose Karlo 1420 PER1.0010.29226.38 
  Macukachi Nolasco, Fabricio Facu 1394 PER1.0010.26225.72 
 * 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)
 
 Copa Latinoamericana de Ajedrez Categoria C Juvenil Lima PER 2018-01-29
RcRownchangeKK*chgGame
 1442 1574 5.50 9 -0.28 22 -6.16 
  Abuhadba, Khalil 1174  * PER1.0010.08221.76 
  Pablo Vertiz, Henry Yamil 1305 PER1.0010.17223.74 
  Cuya Zevallos, Andrew Francisco 1174  * PER1.0010.08221.76 
  Caja Cruz, Gabriel 1739 PER0.001-0.2822-6.16 
  Celestino Pino, Alisson Nicole wf1486 PER0.501-0.1222-2.64 
  Munoz Regalado, Gonzalo Ernesto 1412 PER1.0010.29226.38 
  Garcia Andrada, Heidy Nicole 1755 PER0.001-0.2622-5.72 
  Quintana, Daniela Sofia 1299 PER1.0010.17223.74 
  Arauco Celestino, Arianna Sofia wf1638 PER0.001-0.4122-9.02 
 * 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)
 
 Campeonato Nacional Juvenil 2018 Categoria Sub 14 Absoluta Lima PER 2018-02-07
RcRownchangeKK*chgGame
 1481 1617 6.50 9 0.46 22 10.12 
  Flores Sanchez, Carlo 1295 PER1.0010.13222.86 
  Iturry Hinojosa, Renato 1455 PER0.001-0.7122-15.62 
  Chavarria Alfaro, Fernando Andre 1352 PER1.0010.18223.96 
  Ayala Alban, Mael 1484 PER1.0010.32227.04 
  Sanchez Arteaga, Alejandro Mathi 1438 PER1.0010.27225.94 
  Alvarado Zamora, Albert c1769 PER0.5010.20224.40 
  Navarro Ariza, Justin Jeshua c1547 PER0.001-0.6022-13.20 
  Pimentel Delgado, Fabricio 1452 PER1.0010.28226.16 
  Palomino Taipe, Celso 1539 PER1.0010.39228.58 

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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