Individual Calculations September 2023
 Torales G., Ivan Alejandro B.  Total change: 48.00  Rating chartPersonal card
 I CIT CHESS OPEN - 2023 Asuncion PAR 2023-08-12
RcRownchangeKK*chgGame
 1712 1678 3.50 8 -0.15 40 -6.00 
  Heinichen Rodas, Juan Uvaldo c2169 PAR0.001-0.0440-1.60 
  Acosta Martinez, Cesar Ariel 1292 PAR1.0010.09403.60 
  Perez, Hernan 2075 PAR0.5010.424016.80 
  Ibanez, Juan 1830 PAR0.001-0.3040-12.00 
  Allo Collante, Violeta 1282 PAR1.0010.08403.20 
  Allo Collante, Enrique 1906 PAR0.001-0.2140-8.40 
  Gonzalez Roman, Brahian Daniel 1285 PAR1.0010.08403.20 
  Gamarra, Ramon 1855 PAR0.001-0.2740-10.80 

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)
 
 IRT 48 Aniversario de la Federacion Misionera de Ajedrez Copa Romina Rueda Posadas Misiones ARG 2023-08-19
RcRownchangeKK*chgGame
 1756 1678 3.50 5 1.35 40 54.00 
  De Sousa, Ezequiel Leandro 1278  * ARG1.0010.08403.20 
  Krauss, Victor Fernando 1618 PAR1.0010.424016.80 
  Molina, Pablo Sebastian f2228 ARG0.5010.474018.80 
  Zamudio, Jose 1920 ARG1.0010.804032.00 
  Esterio, Carlos 1734 ARG0.001-0.4240-16.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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