Individual Calculations February 2018
 Perrin, Ludovic  Total change: -18.00  Rating chartPersonal card
 Triathlon de la Bourlette standard Anderlues BEL 2018-01-06
RcRownchangeKK*chgGame
 1628 1815 1.50 3 -0.62 20 -12.40 
  Parreira, Luis Miguel 1849 POR0.5010.05201.00 
  Degrave, Jonathan 1415  * BEL0.501-0.4220-8.40 
  Meulenyzer, Alan 1619 BEL0.501-0.2520-5.00 
 * 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)
 
 Interclubs FEFB 2018: round 1 Round 1 Bruxelles BEL 2018-01-21
RcRownchangeKK*chgGame
 1985 1815 0.00 1 -0.28 20 -5.60 
  Edwards, Geraint 1985 ENG0.001-0.2820-5.60 

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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