Individual Calculations June 2024
 Loayza Rivera, Bryan James  Total change: -12.00  Rating chartPersonal card
 II IRT CLASICO PEON AL PASO SUB 1700 Lima PER 2024-04-27
RcRownchangeKK*chgGame
 1558 1490 1.50 4 -0.15 40 -6.00 
  Ramirez Quiroz, Eddi Gino 1687 PER0.001-0.2540-10.00 
  Aguilar Contreras, William Alejan 1566 PER0.5010.10404.00 
  Duran Cardenas, Juan Diego 1432 PER0.501-0.0840-3.20 
  Anchelia Anchivilca, Gabriel Jesu 1546 PER0.5010.08403.20 

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)
 
 "World School Chess Championship" Open under 11 Lima PER 2024-05-01
RcRownchangeKK*chgGame
 1497 1478 3.00 6 0.11 40 4.40 
  Montoya Jorge, Richard Lionel 1728 PER0.001-0.1940-7.60 
  Ortiz Barriales, Leonel Leyton 1408 PER0.501-0.1040-4.00 
  Duran Cardenas, Juan Diego 1432 PER0.501-0.0640-2.40 
  Salazar Flores, Adiel Jesus 1415 PER0.501-0.0940-3.60 
  Paredes Zapana, Mateo Rafael 1409 PER1.0010.404016.00 
  Valdez Quihue, Benjamin Gerardo 1588 PER0.5010.15406.00 

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)
 
 Clasico sub 2400 mayo Armagedon Lima PER 2024-05-14
RcRownchangeKK*chgGame
 1627 1478 1.00 4 -0.26 40 -10.40 
  Rayme, Angulo Andres Joaquin 1704 PER0.001-0.2140-8.40 
  Paiva Benites, Felix Raul 1739 PER0.001-0.1840-7.20 
  Poma Bernal, Cristian Andres 1648 PER0.5010.22408.80 
  Salazar Flores, Adiel Jesus 1415 PER0.501-0.0940-3.60 

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)
 

 

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