Individual Calculations April 2017
 Roccazzella, Salvatore  Total change: -12.20  Rating chartPersonal card
 Team 2017 - Nord Pas-de-Calais Part 2 NPC FRA 2017-01-08
RcRownchangeKK*chgGame
 1368 1473 0.50 1 -0.14 20 -2.80 
  Serizel, Yann 1368 FRA0.501-0.1420-2.80 

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)
 
 Belgian Interclubs 2016-2017 Round 10 Various places BEL 2017-03-26
RcRownchangeKK*chgGame
 1460 1441 0.00 1 -0.47 20 -9.40 
  Mariavelle, Roland 1460 BEL0.001-0.4720-9.40 

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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