Individual Calculations March 2010
 Op Den Kelder, Joram  Total change: -4.50  Rating chartPersonal card
 Open International de Bethune - Tournoi A Bethune FRA 2009-12-26
RcRownchangeKK*chgGame
 2249 2291 3.50 8 -0.95 15 -14.25 
  Cabrera, Alexis g2528 ESP0.001-0.2015-3.00 
  Joie, Sebastien 2108 FRA1.0010.26153.90 
  Glimmerveen, Martin 2069 NED1.0010.22153.30 
  Ozenne, Corentin 2056 FRA1.0010.21153.15 
  Novikov, Stanislav g2562 RUS0.001-0.1715-2.55 
  Doncea, Vladimir m2493 ROU0.001-0.2415-3.60 
  Mastalerz, Xavier 2045 BEL0.501-0.3115-4.65 
  Ootes, Lennart 2128 NED0.001-0.7215-10.80 

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)
 
 Klasse 2C Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2332 2275 1.50 2 0.65 15 9.75 
  Lahaye, Rick 2386 NED1.0010.65159.75 
  Ludden, Gert-Jan 2277 NED0.5010.00150.00 

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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