Rapid: Individual Calculations April 2023
 Bovtramovics, Vladimirs  Total change: -14.20  Rating chartPersonal card
 13th West Surrey Rapid Play Congress - Major Leatherhead ENG 2023-03-18
RcRownchangeKK*chgGame
 1513 1604 3.00 5 -0.08 20 -1.60 
  Pusapadi, Vibhush 1323 ENG0.501-0.3420-6.80 
  Chmelev, Alexander 1619 ENG0.001-0.4820-9.60 
  De Block, Gert 1542 BEL1.0010.41208.20 
  Mokhber-Garcia, Sebastian 1472 ENG1.0010.32206.40 
  Mozaffari, Mohammad Hossein 1611 IRI0.5010.01200.20 

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)
 
 Kensington FIDE Rapidplay - 19 March - Major London ENG 2023-03-19
RcRownchangeKK*chgGame
 1385 1604 4.00 6 -0.63 20 -12.60 
  Helsby, David C 1321 ENG1.0010.16203.20 
  Pires, Jonathan 1334 ENG1.0010.17203.40 
  Pepe, Salvatore 1488 ENG0.001-0.6620-13.20 
  Han, Qixiang 1405 ENG1.0010.24204.80 
  Buckley, Lucy 1302 ENG0.001-0.8520-17.00 
  Bloom, Paul 1462 ENG1.0010.31206.20 

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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