Individual Calculations September 2010
 Pham, Toan Thanh  Total change: -37.20  Rating chartPersonal card
 XXVIII Obert Internacional d'Escacs d'Andorra Arinsal AND 2010-07-17
RcRownchangeKK*chgGame
 2020 2123 2.50 8 -2.48 15 -37.20 
  Delorme, Axel m2455 FRA0.001-0.1215-1.80 
  Fernandez Vazquez, Jorge 1881 ESP0.001-0.8015-12.00 
  Bas Mas, Miguel 1822 ESP0.501-0.3515-5.25 
  Moscoso Rodriguez, Joan 1825 AND1.0010.15152.25 
  Verstraeten, Reinaert 2011 BEL1.0010.35155.25 
  Benitah, Yohan m2382 FRA0.001-0.1815-2.70 
  Damians Janes, Jordi 2019 ESP0.001-0.6415-9.60 
  Rodriguez, Abelardo 1768 BEL0.001-0.8915-13.35 

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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