Individual Calculations February 2020
 Varney, Zoe  Total change: -96.40  Rating chartPersonal card
 Caplin Hastings International Masters 2019 - 2020 Hastings ENG 2019-12-28
RcRownchangeKK*chgGame
 1665 2004 4.50 9 -3.37 20 -67.40 
  Shivika, Rohilla 1744 IND0.001-0.8220-16.40 
  Zheng, Jerry Z 1604  * ENG0.001-0.9220-18.40 
  Ratnesan, Radha 1604  * ENG0.001-0.9220-18.40 
  Liu, Tianyi 1604  * CHN0.501-0.4220-8.40 
  Zheng, Harry Z 1705 ENG1.0010.15203.00 
  Kumar, Sanjit S 1604  * ENG1.0010.08201.60 
  Verma, Shlok 1691 ENG0.501-0.3620-7.20 
  Drastik, Penelope 1821 AUS0.501-0.2420-4.80 
  Mineev, Sergey I. 1604  * RUS1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2019/20 4NCL Div 1 Rounds 3 - 4 Daventry ENG 2020-01-11
RcRownchangeKK*chgGame
 2191 2004 0.00 2 -0.55 20 -11.00 
  Kolbus, Dietmar m2294 GER0.001-0.1620-3.20 
  Cumbers, Paul 2087 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)
 
 North East League 2019-20 Round 3 Newcastle ENG 2020-01-26
RcRownchangeKK*chgGame
 1640 2004 0.00 1 -0.90 20 -18.00 
  Macdonald, Ciaran 1640 ENG0.001-0.9020-18.00 

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)
 

 

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