Blitz: Individual Calculations April 2023
 Salas Alvarez, Gustavo Marcelo  Total change: 10.00  Rating chartPersonal card
 Blitz 12 Aniversario del club Jaque Matheus Cusco PER 2023-02-22
RcRownchangeKK*chgGame
 1460 1158 1.00 5 -0.08 40 -3.20 
  Alfaro Mauricio, Kevin Johan 1821 PER0.001-0.0140-0.40 
  Cardenas, Lima Vincent Matias c1655 PER0.001-0.0440-1.60 
  Camargo Villalba, Andre Valentino 1263 PER1.0010.644025.60 
  Machacca Mina, Adamaris Luciana 1309 PER0.001-0.3040-12.00 
  Mendoza Herrera, Jorge 1252 PER0.001-0.3740-14.80 

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 BLITZ JUVENIL AJEDREZ PERUANO 2023 Sub 14 Absoluto Lima PER 2023-02-24
RcRownchangeKK*chgGame
 1317 1158 1.50 6 -0.33 40 -13.20 
  Rojas Linares, Nicolas Gabriel 1532 PER0.001-0.1040-4.00 
  Bocanegra Reyes, Thiago Stephano 1359 PER0.001-0.2440-9.60 
  Vasquez Florez, Yoshua Marcelo 1314 PER0.001-0.2940-11.60 
  Vasquez Navez, Mark Lenin 1279 PER0.001-0.3440-13.60 
  Villafuerte Mamani, Raid Kamil 1225 PER1.0010.594023.60 
  Jove Humire, Angel Marco 1191 PER0.5010.05402.00 

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)
 
 II Blitz Ajedrez de Silicio 2023 Lima PER 2023-02-26
RcRownchangeKK*chgGame
 1528 1158 1.50 6 0.66 40 26.40 
  Gomez Gonzales, Cristofer Syan 1762 PER0.001-0.0240-0.80 
  Fernandez Ocana, Leonardo Felix 1597 PER0.001-0.0640-2.40 
  Cahuapaza Tarapaca, Leonardo 1742 PER0.001-0.0240-0.80 
  Levano Loayza, Adriano Jaffet 1374 PER0.001-0.2240-8.80 
  Bejarano Martinez, Diego 1398 PER0.5010.304012.00 
  Montoya Jorge, Richard Lionel 1293 PER1.0010.684027.20 

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)
 

 

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