Individual Calculations October 2017
 Buganca, Luiz Henrique Da Silv  Total change: 5.20  Rating chartPersonal card
 World Cadets U-12 Abs Chess Championship 2017 Pocos de Caldas MG BRA 2017-08-21
RcRownchangeKK*chgGame
 1622 1599 4.50 9 0.13 40 5.20 
  Stukan, Martin c1999  * RUS0.001-0.0840-3.20 
  Lavandeira, Juan Bautista 1335 ARG1.0010.18407.20 
  Papadiamandis, Elliot 1871 FRA1.0010.834033.20 
  Kolay, Alex 1881 USA0.001-0.1640-6.40 
  Oberoi, Shelev 1767 USA0.001-0.2840-11.20 
  Wong Velis, Francisco Jesus c1382 PER0.001-0.7840-31.20 
  Farhat, Francisco 1389 ARG1.0010.23409.20 
  Cruz Zamora, Fabian 1468 CHI0.501-0.1840-7.20 
  Ballesteros Cardenas, Leonardo c1505 CHI1.0010.374014.80 
 * 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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