Rapid: Individual Calculations June 2019
 Davies, Mark B  Total change: 1.80  Rating chartPersonal card
 17th Golders Green FIDE Rapid Chess U145 London ENG 2019-05-11
RcRownchangeKK*chgGame
 1455 1570 4.00 6 0.09 20 1.80 
  Karas, Eugenia 1367 ENG1.0010.24204.80 
  Crouch, Timothy J 1499 ENG0.501-0.1020-2.00 
  Badacsonyi, Frankie 1362 ENG0.501-0.2720-5.40 
  Stoica, Savas Marin 1557 ENG0.001-0.5220-10.40 
  Bluestone, Dave J 1410 ENG1.0010.29205.80 
  Glotzer, Roland 1535 FRA1.0010.45209.00 

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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