Individual Calculations January 2011
 Magee, Ronan  Total change: 32.50  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 12 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2062 1859 3.50 9 1.30 25 32.50 
  Thybo, Jesper Sondergaard 2029 DEN1.0010.722518.00 
  Karthikeyan, Murali 2059 IND0.5010.26256.50 
  Tari, Aryan 2053 NOR0.001-0.2525-6.25 
  Minko, Vladimir 2038 RUS1.0010.732518.25 
  Sidhant, Mohapatra 2125 IND0.5010.32258.00 
  Wang, Yi Ye c2011 CHN0.001-0.3025-7.50 
  Donchenko, Alexander 2204 GER0.001-0.1125-2.75 
  Popov, Andrey 2024 RUS0.5010.22255.50 
  Toma, Radu-Cristian 2016 ROU0.001-0.2925-7.25 

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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