Individual Calculations August 2023
 Mancheno Barahona, Matias Gabriel  Total change: 228.40  Rating chartPersonal card
 CAMPEONATO PANAMERICANO AMATEUR DE AJEDREZ ABSOLUTO U2000 ECUADOR 2023 TENA ECU 2023-07-03
RcRownchangeKK*chgGame
 1711 1587 5.50 9 2.29 40 91.60 
  Villatoro, Christopher 1836 GUA1.0010.814032.40 
  Gutierrez Gomez, Nicolas 1779 CHI1.0010.754030.00 
  Orozco Aguilera, Pablo 1728 ECU0.5010.19407.60 
  Giler Moncayo, Boris Antonio 1593 ECU0.001-0.4940-19.60 
  Martinez Serna, Juan Esteban 1728 COL1.0010.694027.60 
  Oviedo Acosta, Paula wc1932 PAR0.5010.394015.60 
  Barrientos, Ernesto 1991 PAR0.001-0.0840-3.20 
  Ramos Proano, Leonardo 1480 ECU1.0010.354014.00 
  Atiencia Penaloza, Cristian Damia 1330 ECU0.501-0.3240-12.80 

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)
 
 II IRT CERRADO QUITO 2023 QUITO ECU 2023-07-14
RcRownchangeKK*chgGame
 1969 1587 4.00 5 3.42 40 136.80 
  Rosales Silva, Ricardo 2091 CUB0.001-0.0440-1.60 
  Pazos Gambarrotti, Plinio m2024 ECU1.0010.944037.60 
  Yepez Jaramillo, Marcos 2102 ECU1.0010.964038.40 
  Ruiz Zurita, Cesar Josaya 1754 ECU1.0010.724028.80 
  Ruiz Jaramillo, Cesar 1872 ECU1.0010.844033.60 

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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