Individual Calculations November 2011
 Vaarala, Eric  Total change: 0.00  Rating chartPersonal card
 vasteras Open Vasteras SWE 2011-09-23
RcRownchangeKK*chgGame
 2255 2226 2.00 3 0.59 15 8.85 
  Akesson, Ralf g2421 SWE0.001-0.2515-3.75 
  Landgren, Andreas 2172 SWE1.0010.42156.30 
  Adler, Bo 2172 SWE1.0010.42156.30 

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)
 
 Oslo Chess International GM-group Oslo NOR 2011-10-02
RcRownchangeKK*chgGame
 2262 2226 3.50 9 -0.59 15 -8.85 
  Djurhuus, Rune g2460 NOR0.5010.29154.35 
  Popilski, Gil m2381 ISR0.001-0.2915-4.35 
  Hauge, Lars Oskar 2086 NOR0.001-0.6915-10.35 
  Briseid, Hakon 2145 NOR1.0010.39155.85 
  Haarr, Jon Kristian 2211 NOR0.501-0.0215-0.30 
  Meurs, Tom 2217 NED0.501-0.0115-0.15 
  Kovachev, Daniel Jakobsen f2332 NOR0.5010.14152.10 
  Afek, Yochanan m2299 ISR0.001-0.4015-6.00 
  Tari, Aryan 2224 NOR0.5010.00150.00 

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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