Individual Calculations December 2019
 Bueckert, Lucy  Total change: -92.80  Rating chartPersonal card
 Limerick U1400 Limerick IRL 2019-10-26
RcRownchangeKK*chgGame
 1473 1423 1.50 4 -0.23 40 -9.20 
  Martin, Desmond 1382 IRL0.501-0.0640-2.40 
  Prasad, Hari 1539 IRL0.001-0.3440-13.60 
  Kelly, Martin 1463 IRL1.0010.564022.40 
  Murphy, Dylan 1506 IRL0.001-0.3940-15.60 

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)
 
 The SONA Irish Youth Super Cup 2019 U12 Dublin IRL 2019-11-02
RcRownchangeKK*chgGame
 1436 1395 1.00 7 -2.09 40 -83.60 
  Venkatesan, Kavin 1724 IRL0.001-0.1240-4.80 
  Bueckert, Diana 995  * IRL1.0010.08403.20 
  Paibir, Atharva 1333 IRL0.001-0.5940-23.60 
  Lievens, Karel 1518 IRL0.001-0.3340-13.20 
  Putar, Lara 1648 IRL0.001-0.1940-7.60 
  Brady, Fearghal 1534 IRL0.001-0.3140-12.40 
  Kashanin, Daniil 1297 IRL0.001-0.6340-25.20 
 * 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)
 

 

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