Individual Calculations May 2013
 Cherniaev, Alexander  Total change: 24.20  Rating chartPersonal card
 Southend Open 2013 Southend ENG 2013-03-29
RcRownchangeKK*chgGame
 2404 2447 5.50 7 1.77 10 17.70 
  Moore, John C 2047  * ENG1.0010.08100.80 
  Onley, David E 2106 ENG1.0010.12101.20 
  Hebden, Mark L g2518 ENG0.5010.10101.00 
  Bates, Richard A m2377 ENG1.0010.40104.00 
  Wells, Peter K g2491 ENG1.0010.56105.60 
  Howell, David W L g2638 ENG0.5010.25102.50 
  Jones, Gawain C B g2653 ENG0.5010.26102.60 
 * 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)
 
 e2e4 Gatwick Open April 2013 London ENG 2013-04-05
RcRownchangeKK*chgGame
 2281 2432 4.00 5 0.65 10 6.50 
  Degro, Heiko 2060 GER1.0010.10101.00 
  Galliano, Alexander 2101 ENG1.0010.12101.20 
  Sowray, Peter J f2368 ENG1.0010.41104.10 
  Arkell, Keith C g2465 ENG0.5010.05100.50 
  Sarakauskas, Gediminas m2412 LTU0.501-0.0310-0.30 

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)
 

 

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