Individual Calculations March 2011
 Messam-Sparks, Lateefah  Total change: 5.10  Rating chartPersonal card
 Hastings Masters 2011 Hastings ENG 2010-12-28
RcRownchangeKK*chgGame
 2086 1917 2.50 8 0.24 15 3.60 
  Flynn, David 2061 ENG0.001-0.3115-4.65 
  Royset, Paal 2171 NOR0.001-0.1915-2.85 
  Sreeves, Clement 2104 SCO0.001-0.2615-3.90 
  Spanton, Tim R 2030 ENG1.0010.65159.75 
  Rayner, Francis 2141 WLS0.001-0.2215-3.30 
  Webster, Richard J 1986 ENG1.0010.60159.00 
  Barton, R Alan 2103 ENG0.5010.24153.60 
  De Coverly, Roger D 2091 ENG0.001-0.2715-4.05 

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)
 
 Tradewise Chess Festival - Challengers A Gibraltar ENG 2011-01-24
RcRownchangeKK*chgGame
 1960 1904 1.50 5 -0.66 15 -9.90 
  Siegmund, Rainer 2133 GER0.001-0.2115-3.15 
  Gravett, Alan D 1933 ENG1.0010.54158.10 
  Kandic, Milan 2143 SRB0.001-0.2015-3.00 
  Flanagan, Samuel 1776 IRL0.001-0.6715-10.05 
  Hegvik, Leif Trygve 1814 NOR0.501-0.1215-1.80 

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)
 
 Tradewise Chess Festival - Masters Gibraltar ENG 2011-01-25
RcRownchangeKK*chgGame
 2050 1904 4.00 10 0.76 15 11.40 
  Carlsten, Peter 2110 SWE0.5010.26153.90 
  Sreeves, Clement 2092 SCO0.001-0.2615-3.90 
  Kuenitz, Klaus 1695 GER1.0010.23153.45 
  Dougherty, Michael f2183 CAN0.001-0.1615-2.40 
  Dasaolu, Adeoye 2107 ENG1.0010.761511.40 
  Henriksson, Johan 2243 SWE0.5010.38155.70 
  Daurelle, Herve 2243 FRA0.001-0.1215-1.80 
  Schweizer, Manfred 2075 GER0.001-0.2715-4.05 
  Becking, Franz Josef 2029 GER0.001-0.3315-4.95 
  Forsa, Elise 1726 NOR1.0010.27154.05 

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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