Individual Calculations December 2018
 Ibarra, Juan Martin  Total change: 81.78  Rating chartPersonal card
 FIDE World Youth Chess Championships - open 14 Chalkidiki, Greece GRE 2018-10-20
RcRownchangeKK*chgGame
 1992 1899 6.00 11 1.64 29 47.56 
  Nogerbek, Kazybek f2299  * KAZ0.001-0.0829-2.32 
  Oosthuizen, Michal Jacobus 1613 RSA0.501-0.3429-9.86 
  Ruiz Buendia, Miguel 1625 ESP1.0010.17294.93 
  Trifan, Andrei Ioan 2290 GER0.001-0.0929-2.61 
  Koutlas, Nikolaos 1813 GRE1.0010.382911.02 
  Galkin, Gleb 2133 BLR0.001-0.2129-6.09 
  Zvezdakoski, Matej 1730 MKD1.0010.28298.12 
  Rasti, Arvin 2064 SWE1.0010.722920.88 
  Juhasz, Agoston 2174 HUN0.001-0.1729-4.93 
  Zhukenov, Aituar 2025 KAZ1.0010.672919.43 
  Mishra, Abhimanyu c2149 USA0.5010.31298.99 
 * 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)
 
 Final Camp. Argent Amateur Sub 2300 - 2018 CABA ARG 2018-11-16
RcRownchangeKK*chgGame
 2115 1899 2.50 6 1.15 29 33.35 
  Beherens, Leonardo 2099 ARG1.0010.762922.04 
  Covas, Guillermo 2100 ARG1.0010.762922.04 
  Mizzau, Pablo 2152 ARG0.001-0.1929-5.51 
  Ibar, Marcelo f2156 ARG0.001-0.1829-5.22 
  Beroiz, Julian 2135 ARG0.001-0.2029-5.80 
  Marson, Juan Miguel 2047 ARG0.5010.20295.80 

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)
 
 Torneo Club Espanol de Rosario Rosario ARG 2018-11-16
RcRownchangeKK*chgGame
 1840 1899 4.00 7 0.03 29 0.87 
  Jesse, Jose 1862 ARG1.0010.452913.05 
  Salcedo Arias, Luis Carlos 1508 ARG1.0010.09292.61 
  Mizzau, Pablo 2152 ARG0.001-0.1929-5.51 
  Colombo Berra, Pablo 1803 ARG1.0010.372910.73 
  Alvarez, Leandro 2080 ARG0.001-0.2629-7.54 
  Benvenutto, Federico 1689 ARG1.0010.23296.67 
  Ruggiero, Alexis 1783 ARG0.001-0.6629-19.14 

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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