Individual Calculations October 2017
 Guipi Bopala, Prince Eric Jr  Total change: -82.00  Rating chartPersonal card
 World Cadets U-10 Abs Chess Championship 2017 Pocos de Caldas BRA 2017-08-21
RcRownchangeKK*chgGame
 1446 1620 5.00 9 -1.21 40 -48.40 
  Mundaca Bermedo, Tomas c1220  * CHI1.0010.08403.20 
  Patole, Noam 1934 FRA0.001-0.1440-5.60 
  Ye, Luke Sicong 1813 USA0.001-0.2540-10.00 
  Wang, Ryan 1244 USA0.001-0.9140-36.40 
  Kim, Thiago 1306 BRA0.501-0.3640-14.40 
  Mayta Aiza, Maveric 1405 BOL1.0010.23409.20 
  Arguello Pereira, Rodrigo 1315 PAR1.0010.14405.60 
  Sokolovskis, Pavels 1220  * LAT1.0010.08403.20 
  Chen, Jonathan 1560 USA0.501-0.0840-3.20 
 * 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)
 
 2017 Montreal Open Montreal CAN 2017-09-08
RcRownchangeKK*chgGame
 1920 1674 0.00 4 -0.84 40 -33.60 
  Nicula, Marius f2074  * CAN0.001-0.0840-3.20 
  Marin, Sam 1930 CAN0.001-0.1940-7.60 
  Johnson-Constantin, Matthieu 1859 CAN0.001-0.2640-10.40 
  Mahdjoubi, Abdelaziz 1815 CAN0.001-0.3140-12.40 
 * 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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