Individual Calculations February 2023
 Moore, Eoin  Total change: 12.00  Rating chartPersonal card
 London Junior Chess Championship - U16 London ENG 2022-12-28
RcRownchangeKK*chgGame
 1329 1586 3.50 4 0.30 40 12.00 
  Wang, Owen 1186  * ENG1.0010.08403.20 
  Haria-Skuse, Ashwina 1415 ENG1.0010.274010.80 
  Kabir, Singh Ahuja 1442 IND0.501-0.1940-7.60 
  Au, Chung Hei 1274 HKG1.0010.14405.60 
 * 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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