Individual Calculations August 2022
 Ruiz Bolanos, Eithan  Total change: -64.00  Rating chartPersonal card
 Pan American Youth Chess Festival 2022 U10 Open Montevideo URU 2022-06-26
RcRownchangeKK*chgGame
 1255 1233 1.00 5 -1.44 40 -57.60 
  Ayala Delgado, Sergio Alejandro 1597 COL0.001-0.1040-4.00 
  Galli, Lisandro 1103 URU1.0010.324012.80 
  Yang, Maxwell 1434 USA0.001-0.2440-9.60 
  Solaeche G., Axel Jose 1027 PAR0.001-0.7640-30.40 
  Vinales Gonzalez, Enzo Mathias 1114 PAR0.001-0.6640-26.40 

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)
 
 XII Juegos Nacionales de Ajedrez Infantiles y Juveniles Sub 11 Absoluto Cadereyta, Queretaro MEX 2022-07-15
RcRownchangeKK*chgGame
 1517 1236 0.00 1 -0.16 40 -6.40 
  Leal Escamilla, Daniel Zinedine 1517 MEX0.001-0.1640-6.40 

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)
 

 

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