Individual Calculations August 2023
 Guevara Huamani, Angello Mohises  Total change: -94.40  Rating chartPersonal card
 4 Open IRT U2400 Circulo Peruano de Ajedrez Lima PER 2023-06-07
RcRownchangeKK*chgGame
 1283 1117 0.00 3 -0.89 40 -35.60 
  De La Cruz De La Roca, Alan Rafae 1335 PER0.001-0.2240-8.80 
  Mollo Figueroa, Nicole 1411 BOL0.001-0.1540-6.00 
  Espiritu, Laureano Pier Davide 1103 PER0.001-0.5240-20.80 

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)
 
 VI Open IRT Circulo Peruano de Ajedrez sub 2400 Lima PER 2023-07-20
RcRownchangeKK*chgGame
 1432 1117 0.00 3 -0.79 40 -31.60 
  Jimenez Salas, Maria Teresa wf1894 PER0.0010.00400.00 
  Callupe Matias, Obed Esteban 1056 PER0.001-0.5840-23.20 
  Estrada Cantaro, Andre Fabio 1347 PER0.001-0.2140-8.40 

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 de Ajedrez Impar 2023 - Sub 11 Absoluto Lima PER 2023-07-24
RcRownchangeKK*chgGame
 1054 1117 0.50 2 -0.68 40 -27.20 
  Garay Ramirez, Patrick Yosue 1010 PER0.001-0.6540-26.00 
  Meneses Morales, Marcos Beltran 1097 PER0.501-0.0340-1.20 

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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