Individual Calculations December 2018
 Willow, Jonah B  Total change: -5.80  Rating chartPersonal card
 1st 4NCL International Congress Open Telford ENG 2018-10-31
RcRownchangeKK*chgGame
 2277 2271 4.00 9 -0.29 20 -5.80 
  Korneev, Oleg g2560 ESP0.5010.34206.80 
  Gibson, Christopher A 1924 ENG1.0010.11202.20 
  Dgebuadze, Alexandre g2484 BEL0.001-0.2320-4.60 
  Paul, Nathanael 1890 ENG1.0010.09201.80 
  Gonda, Laszlo g2528 HUN0.001-0.1820-3.60 
  Ratnesan, Ranesh 1994 ENG1.0010.17203.40 
  Macklin, Paul f2361 ENG0.5010.12202.40 
  Rahul, Srivatshav P m2395 IND0.001-0.3320-6.60 
  Gourlay, Iain f2358 SCO0.001-0.3820-7.60 

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)
 
 2018/19 4NCL Div 1 Rounds 1 - 2 Daventry ENG 2018-11-10
RcRownchangeKK*chgGame
 2426 2224 0.50 2 0.00 20 0.00 
  Ashton, Adam G f2332 ENG0.5010.15203.00 
  Fodor, Tamas Jr. g2520 HUN0.001-0.1520-3.00 

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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