Individual Calculations January 2009
 Georgiadis, Nico  Total change: 50.55  Rating chartPersonal card
 Swiss Team Championship 2008 (League A, B, 1) decentralised SUI 2008-03-01
RcRownchangeKK*chgGame
 2164 1934 0.50 4 -0.35 15 -5.25 
  Bajraktari, Perparim 2204 SUI0.001-0.1715-2.55 
  Gabersek, Albert 2092 SUI0.001-0.2915-4.35 
  Jenal, Juerg 2152 SUI0.001-0.2215-3.30 
  Pluess, Peter 2206 SUI0.5010.33154.95 

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)
 
 8. Winterthurer Schachwoche/Master Open Winterthur SUI 2008-10-03
RcRownchangeKK*chgGame
 2248 1952 5.00 9 3.60 15 54.00 
  Bhend, Edwin m2193 SUI0.5010.30154.50 
  Worek, Joanna wm2301 POL0.5010.39155.85 
  Lapp, Karl 2191 SUI1.0010.801512.00 
  Humphrey, Jonathan f2302 AUS1.0010.891513.35 
  Gallagher, Joseph G g2302 SUI0.001-0.1115-1.65 
  Jurek, Josef m2302 CZE0.5010.39155.85 
  Zambo, Zoltan f2301 HUN0.5010.39155.85 
  Goreskul, Alyona wg2222 UKR0.001-0.1715-2.55 
  Nabavi, Parwis 2120 SUI1.0010.721510.80 

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)
 
 World Youth Chess Championships 2008 - Open 12 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 1979 1952 2.00 4 0.12 15 1.80 
  Antipov, Mikhail Al c2177 RUS0.5010.28154.20 
  Ynojosa, Felix Jose 2144 ENG0.001-0.2515-3.75 
  Lee, Kah Meng Elgin 1817 MAS0.501-0.1815-2.70 
  Vigram, M 1776 IND1.0010.27154.05 

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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