Individual Calculations April 2009
 Slavin, Alexey  Total change: 46.50  Rating chartPersonal card
 Open zur Schach-Olympiade 2008 Dresden GER 2008-11-21
RcRownchangeKK*chgGame
 2125 2261 3.50 4 0.78 25 19.50 
  Winter, Karl-Heinz 2049 GER1.0010.23255.75 
  Schyberg, Brian 2135 DEN0.501-0.1725-4.25 
  Weichelt, Jens 2132 GER1.0010.33258.25 
  Noack, Reiner 2182 GER1.0010.39259.75 

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)
 
 Hastings Weekend Open Hastings ENG 2009-01-02
RcRownchangeKK*chgGame
 2025 2261 4.00 4 0.85 25 21.25 
  Moore, Gillian A 1970 ENG1.0010.15253.75 
  Streit, Howard 1957 CAN1.0010.14253.50 
  Bucher, Grant W 1993 ENG1.0010.17254.25 
  Garnelis, Julius 2179 LTU1.0010.39259.75 

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)
 
 1A - Corus Chess Tournament - Dagvierkampen Wijk aan Zee NED 2009-01-19
RcRownchangeKK*chgGame
 2194 2261 2.00 3 0.23 25 5.75 
  Dijk, H. Van 2234 NED0.001-0.5425-13.50 
  Van Ojik, Mark 2239 NED1.0010.472511.75 
  Reynolds, D Ian W 2108 ENG1.0010.30257.50 

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)
 

 

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