Individual Calculations December 2018
 Arkell, Keith C  Total change: 9.90  Rating chartPersonal card
 1st 4NCL International Congress Open Telford ENG 2018-10-31
RcRownchangeKK*chgGame
 2372 2436 6.00 9 0.93 10 9.30 
  Ahluwalia, Amardip 2085 ENG1.0010.11101.10 
  Ross, Stuart 2036  * ENG1.0010.08100.80 
  Fernandez, Daniel H g2461 ENG1.0010.53105.30 
  Dgebuadze, Alexandre g2484 BEL0.5010.07100.70 
  Krishna, Crg m2445 IND0.5010.01100.10 
  Ravi, Teja S. m2357 IND0.501-0.1110-1.10 
  Gonda, Laszlo g2528 HUN0.5010.13101.30 
  Korneev, Oleg g2560 ESP0.001-0.3310-3.30 
  Rahul, Srivatshav P m2395 IND1.0010.44104.40 
 * 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)
 
 2018/19 4NCL Div 1 Rounds 1 - 2 Daventry ENG 2018-11-10
RcRownchangeKK*chgGame
 2262 2443 1.50 2 0.06 10 0.60 
  Milliet, Sophie mwg2371 FRA0.501-0.1010-1.00 
  Sygnowski, Tomasz 2153 POL1.0010.16101.60 

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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