Individual Calculations March 2019
 Peek, Marcel  Total change: 1.80  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Klasse 2B Round 6 various NED 2019-02-09
RcRownchangeKK*chgGame
 2228 2280 0.50 1 -0.07 10 -0.70 
  Duijn, Richard f2228 NED0.501-0.0710-0.70 

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 2018-2019 Round 8 Various BEL 2019-02-24
RcRownchangeKK*chgGame
 2477 2280 0.50 1 0.25 10 2.50 
  Bailet, Pierre m2477 FRA0.5010.25102.50 

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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