Individual Calculations January 2020
 Rogers, Tim L  Total change: 27.00  Rating chartPersonal card
 11th CSC London Chess Classic: Weekend Under 2050 London ENG 2019-11-29
RcRownchangeKK*chgGame
 1819 1969 3.50 4 0.80 20 16.00 
  Mize, Dylan 1575 USA1.0010.08201.60 
  Myall, Ivan J 1971 ENG0.5010.00200.00 
  Gray, Edward 1811 ENG1.0010.29205.80 
  Howell, Oliver W 1920 ENG1.0010.43208.60 

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)
 
 11th CSC London Chess Classic: Weekday Under 2050 London ENG 2019-12-02
RcRownchangeKK*chgGame
 1818 1969 4.00 5 0.60 20 12.00 
  Stoica, Savas Marin 1637 ENG1.0010.12202.40 
  Wood, Peter R 1895 ENG0.501-0.1020-2.00 
  O`shea, Colm 1667 ENG0.501-0.3520-7.00 
  Matei, Ciprian 1917 ROU1.0010.43208.60 
  Brixel, Christof 1972 GER1.0010.502010.00 

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 Open 2019 London ENG 2019-12-14
RcRownchangeKK*chgGame
 1952 1969 2.00 4 -0.05 20 -1.00 
  Cox, Toby 1648 ENG1.0010.13202.60 
  Bonn, Thomas 2199 FRA0.001-0.2120-4.20 
  Makkar, Rajat c2137 FRA0.001-0.2820-5.60 
  Paleri, Adithya P 1825 ENG1.0010.31206.20 

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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