Individual Calculations October 2015
 Jordan, Mark A  Total change: -32.40  Rating chartPersonal card
 Hampstead Under 1900 Congress Sep15 London ENG 2015-09-26
RcRownchangeKK*chgGame
 1614 1668 2.00 5 -0.81 40 -32.40 
  Balouka Myers, Reuben 1363 ENG0.001-0.8640-34.40 
  Gladstone, Joel 1453 ENG1.0010.23409.20 
  Desai, Nilomi 1485 ENG1.0010.264010.40 
  Wood, Peter R 1895 ENG0.001-0.2140-8.40 
  Paveliuc, Alin-Dumitru 1876 ROU0.001-0.2340-9.20 

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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