Individual Calculations October 2008
 Hegarty, Sarah N  Total change: 121.95  Rating chartPersonal card
 Czech Open 2008 B - Jihlavanka Open Pardubice CZE 2008-07-18
RcRownchangeKK*chgGame
 2122 1966 5.00 9 2.36 15 35.40 
  Siebenburger, Vlastimil 2135 CZE1.0010.721510.80 
  Vesely, Tomas 2110 CZE0.5010.19152.85 
  Cusnariov, Nicolai 2142 MDA0.001-0.2715-4.05 
  Schneider, Christian 2097 GER1.0010.681510.20 
  Cappai, Davide 2122 ITA1.0010.711510.65 
  Palchun, Grigory 2120 RUS0.001-0.2915-4.35 
  Belhach, Bilal 2108 NED1.0010.691510.35 
  Cuhra, Martin 2143 CZE0.5010.23153.45 
  Dehmel, Jens 2118 GER0.001-0.3015-4.50 

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)
 
 2008 World Junior Chess Championship (Girls) Gaziantep TUR 2008-08-03
RcRownchangeKK*chgGame
 2178 1966 5.50 12 2.69 15 40.35 
  Mikadze, Miranda wm2258 GEO0.001-0.1515-2.25 
  Preethi, R. 2183 IND0.001-0.2215-3.30 
  Hamrakulova, Yulduz wm2145 UZB1.0010.731510.95 
  Sgircea, Silvia-Raluca wf2167 ROU0.5010.26153.90 
  Gasik, Anna wf2211 POL0.5010.30154.50 
  Corke, Anya wg2255 HKG0.001-0.1615-2.40 
  Shamima, Akter Liza wf2099 BAN0.5010.18152.70 
  Berke, Ana wf2100 CRO1.0010.681510.20 
  Yildiz, Betul Cemre wm2236 TUR0.001-0.1715-2.55 
  Ikonomopoulou, Maria 2074 GRE1.0010.65159.75 
  Ivakhinova, Inna wm2248 RUS0.001-0.1615-2.40 
  Davletbayeva, Madina wf2155 KAZ1.0010.751511.25 

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)
 
 Jessie Gilbert Celebration International Coulsdon ENG 2008-08-16
RcRownchangeKK*chgGame
 2182 1966 4.00 9 1.82 15 27.30 
  Fowler, Simon A 2256 ENG1.0010.841512.60 
  Rendle, Thomas E m2316 ENG0.001-0.1115-1.65 
  Chapman, Terry P D 2262 ENG0.5010.35155.25 
  Roberson, Peter T 2214 ENG0.001-0.1915-2.85 
  Khamroev, Ravshan 2181 UZB0.001-0.2315-3.45 
  Thilaganathan, Jessica 1931 ENG1.0010.45156.75 
  Josse, Mark 2006 ENG1.0010.56158.40 
  Tippleston, Charles E c2192 ENG0.5010.29154.35 
  Tymrakiewicz, Rafal 2280 POL0.001-0.1415-2.10 

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
 2099 1966 3.50 7 1.26 15 18.90 
  Wheeler, John F c2125 ENG0.001-0.2915-4.35 
  Gill, Neville B K 2073 ENG0.001-0.3515-5.25 
  Regis, David 2048 ENG1.0010.61159.15 
  Hempson, Peter W 2120 ENG1.0010.711510.65 
  Lewyk, Ihor 2149 ENG0.5010.24153.60 
  Bass, John W 2092 ENG0.001-0.3315-4.95 
  Littlejohns, David P 2089 ENG1.0010.671510.05 

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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