Blitz: Individual Calculations June 2023
 Ramirez Espino, Gian Sandro  Total change: -11.88  Rating chartPersonal card
 IRT Blitz Abril Armagedon 2023 Lima PER 2023-04-23
RcRownchangeKK*chgGame
 1549 1450 3.00 7 0.03 33 0.99 
  Medrano Laura, Raul Zocimo 1838 PER0.001-0.0933-2.97 
  Gomez Nunez, Fabian Elmer 1279 PER1.0010.27338.91 
  Navarro, Edmundo 1616 PER0.001-0.2833-9.24 
  Tomaz, Tainan Pantano 2009 BRA0.5010.473315.51 
  Cardenas Huachaca, Alessandro Jai 1392 PER0.501-0.0833-2.64 
  Salas Gonzales, David Ademar 1416 PER0.501-0.0533-1.65 
  Astoyauri De La Cruz, Fernando Is 1293 PER0.501-0.2133-6.93 

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)
 
 8 Open IRT Blitz Circulo Peruano de Ajedrez Lima PER 2023-05-06
RcRownchangeKK*chgGame
 1400 1482 5.00 9 -0.44 33 -14.52 
  Bocanegra Reyes, Thiago Stephano 1137 PER1.0010.11333.63 
  Suarez Chavez, Alejandro 1226 PER1.0010.19336.27 
  Reyes Zavaleta, Fabian Ricardo 1828 PER0.001-0.1133-3.63 
  Reyes Zavaleta, Sergio Gabriel 1380 PER1.0010.363311.88 
  Mollo Figueroa, Nicole 1509 BOL0.001-0.4633-15.18 
  Ramirez Mori, Angel Farid 1235 PER1.0010.19336.27 
  Vilcapoma Pacheco, Gabriel 1465 PER0.001-0.5233-17.16 
  Vilca Contreras, Dante Ivan 1360 PER0.501-0.1733-5.61 
  Ramirez Espino, Alessandro 1459 PER0.501-0.0333-0.99 

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)
 
 VIII OPEN BLITZ "Colegio Santisima Trinidad" Lima PER 2023-05-20
RcRownchangeKK*chgGame
 1469 1482 3.00 5 0.05 33 1.65 
  Gutarra Minaya, Percy Eduardo 1080 PER1.0010.08332.64 
  Calcina, Gary 2235 PER0.0010.00330.00 
  Torres Torres, George Maycol 1377 PER0.501-0.1433-4.62 
  Suarez Chavez, Alejandro 1226 PER1.0010.19336.27 
  Mendez Villasmil, Luis Angel 1427 VEN0.501-0.0833-2.64 

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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