Individual Calculations January 2022
 Woolley, Michael P  Total change: 16.80  Rating chartPersonal card
 Coulsdon Chess Dicky White S4 DEC 2020 London ENG 2021-11-29
RcRownchangeKK*chgGame
 1282 1157 1.00 2 0.24 20 4.80 
  Shoulders, Andrew M 1038 ENG1.0010.34206.80 
  Fernandes, Aaron 1525 ENG0.001-0.1020-2.00 

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)
 
 Coulsdon Chess Daytime Chess Autumn 2021 S4 DEC 2021 London ENG 2021-12-01
RcRownchangeKK*chgGame
 1519 1196 1.00 3 0.60 20 12.00 
  Miles, Barry S 1459 ENG0.001-0.1820-3.60 
  Bermudez, Venerando 1596  * ENG1.0010.922018.40 
  Bloom, Paul 1503 ENG0.001-0.1420-2.80 
 * 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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