Individual Calculations June 2018
 Arkell, Keith C  Total change: 2.80  Rating chartPersonal card
 Polar Capital Open St. Clement JCI 2018-03-31
RcRownchangeKK*chgGame
 2379 2413 5.50 9 0.68 10 6.80 
  Ahluwalia, Amardip 2052 ENG1.0010.10101.00 
  L`ami, Alina mwg2306 ROU0.501-0.1510-1.50 
  Vogt, Lothar g2402 GER0.501-0.0210-0.20 
  Woudsma, Martijn 2262 NED1.0010.30103.00 
  Hillarp Persson, Tiger g2541 SWE0.5010.17101.70 
  Speelman, Jon S g2501 ENG0.5010.12101.20 
  Hebden, Mark L g2454 ENG1.0010.56105.60 
  Merry, Alan B m2436 ENG0.5010.03100.30 
  Williams, Simon K g2460 ENG0.001-0.4310-4.30 

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 9-11 Telford ENG 2018-05-05
RcRownchangeKK*chgGame
 2288 2414 1.50 3 -0.40 10 -4.00 
  Burrows, Nick 2014  * ENG1.0010.08100.80 
  Chow, Samuel f2306 AUS0.001-0.6510-6.50 
  Pert, Nicholas g2543 ENG0.5010.17101.70 
 * 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)
 

 

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