Individual Calculations January 2020
 Parry, Jacques  Total change: 8.80  Rating chartPersonal card
 11th CSC London Chess Classic: Weekend Under 1825 London ENG 2019-11-29
RcRownchangeKK*chgGame
 1613 1607 1.50 3 0.07 20 1.40 
  Dias, Ruwan 1321 ENG1.0010.16203.20 
  Mata, Andrew B 1756 ENG0.5010.20204.00 
  Sheikh, Nasarullah 1762 ENG0.001-0.2920-5.80 

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)
 
 11th CSC London Chess Classic: Weekday Under 1750 London ENG 2019-12-02
RcRownchangeKK*chgGame
 1491 1607 3.50 5 0.28 20 5.60 
  Manmay, Chopra 1354 IND0.501-0.3120-6.20 
  White, Nigel 1364 ENG1.0010.20204.00 
  Singha, Swati 1432 IND1.0010.27205.40 
  Sloan, Cecil 1630 USA0.5010.03200.60 
  O`gorman, Brendan 1675 ENG0.5010.09201.80 

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)
 
 12th Northwick Park Five Round Congress Major 2019 London ENG 2019-12-14
RcRownchangeKK*chgGame
 1757 1607 1.00 3 0.09 20 1.80 
  Bovtramovics, Vladimirs 1804 LAT0.001-0.2520-5.00 
  Fields, Francis E 1783 ENG1.0010.732014.60 
  Finnegan, Oliver 1685 ENG0.001-0.3920-7.80 

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)
 

 

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