Individual Calculations August 2013
 Gretarsson, Hjorvar Steinn  Total change: -6.50  Rating chartPersonal card
 Scottish Championship and International Open 2013 Helensburgh SCO 2013-07-06
RcRownchangeKK*chgGame
 2361 2511 6.50 9 0.46 10 4.60 
  Sreeves, Clement 2251 SCO1.0010.18101.80 
  Trent, Lawrence m2420 ENG0.501-0.1210-1.20 
  Borwell, Alan P 2111  * SCO1.0010.08100.80 
  Oswald, David C 2111  * SCO1.0010.08100.80 
  Gormally, Daniel W g2496 ENG0.001-0.5210-5.20 
  McKay, Roderick M m2370 SCO0.501-0.1910-1.90 
  Muir, Andrew J m2325 SCO1.0010.26102.60 
  Turner, Matthew J g2518 SCO1.0010.51105.10 
  Jones, Gawain C B g2643 ENG0.5010.18101.80 
 * 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)
 
 Czech Open 2013 - A - GM open Pardubice CZE 2013-07-19
RcRownchangeKK*chgGame
 2327 2511 5.50 9 -1.11 10 -11.10 
  Stanetzek, Carsten 2274 GER0.501-0.3010-3.00 
  Tate, Alan f2277 SCO0.001-0.7910-7.90 
  Postupa, Pavel 2229 CZE1.0010.16101.60 
  Cherepanov, Vladislav f2284 RUS0.501-0.2910-2.90 
  Nadjezhdin, Dmitry m2300 RUS1.0010.23102.30 
  Suran, Jan f2362 CZE1.0010.30103.00 
  Rzayev, Bahruz m2429 AZE0.501-0.1110-1.10 
  Vyskocil, Neklan m2374 CZE0.501-0.1810-1.80 
  Rojicek, Vojtech m2413 CZE0.501-0.1310-1.30 

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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