Individual Calculations June 2018
 Naestema, Joonas Aditya  Total change: -34.00  Rating chartPersonal card
 Estonian Youth U14 Chess Championship Narva EST 2018-05-03
RcRownchangeKK*chgGame
 1281 1279 2.50 7 -1.09 40 -43.60 
  Pedmanson, Albert 1679  * EST0.001-0.0840-3.20 
  Tomson, Mihkel 1246 EST0.001-0.5540-22.00 
  Dukov, Vladimir 1236 EST0.001-0.5640-22.40 
  Savinov, Matvei 1333 EST0.5010.08403.20 
  Schneider, Uku 1102 EST1.0010.274010.80 
  Lazojev, Mark 1226 EST0.501-0.0740-2.80 
  Luik, Ott Robert 1148 EST0.501-0.1840-7.20 
 * 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)
 
 Estonian Youth U16 Chess Championship Parnu EST 2018-05-17
RcRownchangeKK*chgGame
 1412 1279 2.50 7 0.24 40 9.60 
  Sadekov, Maksim 1491 EST0.001-0.2340-9.20 
  Snitsarenko, Igor 1397 EST0.001-0.3440-13.60 
  Uibokant, Karl Oskar 1437 EST0.001-0.2940-11.60 
  Narva, Mart 1348 EST1.0010.604024.00 
  Kull, Tormi 1306 EST1.0010.544021.60 
  Mikko, Rondo 1450 EST0.001-0.2740-10.80 
  Kuldmaa, Tanel 1458 EST0.5010.23409.20 

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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