Individual Calculations January 2009
 Hansen, Eric  Total change: 13.65  Rating chartPersonal card
 2008 Battle of Alberta Red Deer CAN 2008-09-20
RcRownchangeKK*chgGame
 2476 2267 1.00 2 0.54 15 8.10 
  Porper, Edward m2476 CAN0.001-0.2315-3.45 
  Porper, Edward m2476 CAN1.0010.771511.55 

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 Alberta Open Calgary CAN 2008-10-11
RcRownchangeKK*chgGame
 2138 2362 4.00 5 0.15 15 2.25 
  Raman, Shanker V. 2012 USA1.0010.11151.65 
  Kaminski, Victor 2256 CAN0.501-0.1415-2.10 
  Hughey, Micah 2046 CAN0.501-0.3715-5.55 
  Robichaud, Martin 2138 CAN1.0010.22153.30 
  Huber, Gregory f2238 CAN1.0010.33154.95 

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)
 
 World Youth Chess Championships 2008 - Open 16 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 2194 2362 8.00 11 0.22 15 3.30 
  Martchenko, Alexander 2039 CAN1.0010.13151.95 
  Mai, Lloyd 2150 CAN0.001-0.7715-11.55 
  Koohestani, Sh 2146 IRI1.0010.22153.30 
  Soors, Stef 2176 BEL0.001-0.7415-11.10 
  Forato, Enrico 2109 ITA0.501-0.3115-4.65 
  Schnegg, Daniel 2117 AUT1.0010.20153.00 
  Nuri, Kambez 2179 SUI1.0010.26153.90 
  Rojas, Alarcon Julian Antonio 2187 MEX1.0010.27154.05 
  Kocheev, Aleksandr 2114 BLR1.0010.19152.85 
  Shimanov, Aleksandr m2476 RUS1.0010.66159.90 
  Adhiban, B m2439 IND0.5010.11151.65 

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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