Individual Calculations February 2013
 Hammer, Jon Ludvig  Total change: -4.40  Rating chartPersonal card
 22nd Annual North American Open - Open Section Las Vegas, Nevada USA 2012-12-26
RcRownchangeKK*chgGame
 2449 2633 5.50 9 -1.03 10 -10.30 
  Tuhrim, Richard Jacob 2259 USA1.0010.10101.00 
  Kleiman, Jake m2374 USA1.0010.18101.80 
  Yankovsky, Roman m2474 RUS1.0010.29102.90 
  Li, Chao g2670 CHN0.5010.05100.50 
  Amanov, Zhanibek m2359 KAZ0.501-0.3310-3.30 
  Friedel, Joshua Edward g2494 USA0.501-0.1910-1.90 
  Cheng, Bindi m2397 CAN1.0010.20102.00 
  Shankland, Sam g2595 USA0.001-0.5510-5.50 
  Bryant, John Daniel f2416 USA0.001-0.7810-7.80 

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)
 
 Nord-Odal Vinter Grand Prix 2013 Skarnes NOR 2013-01-18
RcRownchangeKK*chgGame
 2278 2633 5.00 5 0.59 10 5.90 
  Garberg, Tore 2233  * NOR1.0010.08100.80 
  Merkesvik, Sondre 2233  * NOR1.0010.08100.80 
  Djurhuus, Rune g2457 NOR1.0010.27102.70 
  Hauge, Lars Oskar 2233  * NOR1.0010.08100.80 
  Nyland, Thomas 2233  * NOR1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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