Individual Calculations March 2018
 Lim, Mark  Total change: -1.80  Rating chartPersonal card
 2017/18 4NCL Division 4 South Rounds 5-6 Reading ENG 2018-02-10
RcRownchangeKK*chgGame
 1583 1836 1.00 1 0.19 20 3.80 
  Sezer, Steve 1583 ENG1.0010.19203.80 

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)
 
 58th Hampstead Congress U2200 London ENG 2018-02-17
RcRownchangeKK*chgGame
 1620 1836 0.50 1 -0.28 20 -5.60 
  Ortolani, Paolo 1620 ITA0.501-0.2820-5.60 

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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