Individual Calculations October 2008
 Bolt, Graham  Total change: -27.60  Rating chartPersonal card
 IM Tespo Engineering 2008 Brno CZE 2008-06-27
RcRownchangeKK*chgGame
 2298 2118 1.50 11 -1.52 15 -22.80 
  Popchev, Milko g2426 BUL0.001-0.1415-2.10 
  Bartos, Jan f2192 CZE0.5010.10151.50 
  Luch, Michal m2383 POL0.001-0.1815-2.70 
  Rutkowski, Maciej m2401 POL0.5010.34155.10 
  Krejci, Jan f2354 CZE0.001-0.2015-3.00 
  Daulyte, Deimante wm2249 LTU0.5010.18152.70 
  Roubalik, Jakub 2175 CZE0.001-0.4215-6.30 
  Kulovana, Eva wm2315 CZE0.001-0.2515-3.75 
  Kuchynka, Lukas 2163 CZE0.001-0.4415-6.60 
  Ponizil, Cyril f2304 CZE0.001-0.2615-3.90 
  Vymazal, Bronislav 2312 CZE0.001-0.2515-3.75 

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)
 
 Ron Bruce Premier Paignton ENG 2008-08-31
RcRownchangeKK*chgGame
 2079 2118 3.00 6 -0.32 15 -4.80 
  Hickman, John E 1964 ENG1.0010.29154.35 
  James, Russell A 2225 ENG0.5010.15152.25 
  Hodgson, John H 2208 ENG0.001-0.3815-5.70 
  Taylor, Geoffrey P 2023 ENG0.501-0.1315-1.95 
  White, Ernest M 1979 ENG1.0010.31154.65 
  Gill, Neville B K 2073 ENG0.001-0.5615-8.40 

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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