Individual Calculations September 2011
 Groenewold, Jan Joris  Total change: -19.65  Rating chartPersonal card
 4th International Open of Paleochora 2011 Paleochora GRE 2011-07-20
RcRownchangeKK*chgGame
 2062 2176 5.00 9 -0.63 15 -9.45 
  Megalios, Ioannis 1776  * GRE1.0010.08151.20 
  Svetushkin, Dmitry g2576  * MDA0.001-0.0815-1.20 
  Skaraki, Antigoni 1776  * GRE0.001-0.9215-13.80 
  Anagnostakis, Charalampos 1776  * GRE1.0010.08151.20 
  Stoumbou, Eleni 1873 GRE1.0010.14152.10 
  Rocchi, Federico 1917 ITA0.501-0.3215-4.80 
  Karaoulanis, Dimitrios 1982 GRE1.0010.25153.75 
  Skembris, Spyridon g2475 GRE0.5010.35155.25 
  Faibisovich, Vadim Z m2409 RUS0.001-0.2115-3.15 
 * 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)
 
 Atlantis Meestertienkamp 2011 Groningen NED 2011-08-08
RcRownchangeKK*chgGame
 2330 2176 2.00 9 -0.68 15 -10.20 
  Lambrechts, Koen 2255 NED0.5010.11151.65 
  Geurink, Jasper 2293 NED0.5010.16152.40 
  Van Assendelft, Floris f2393 NED0.001-0.2215-3.30 
  Rietveld, Renze 2248 NED0.001-0.4015-6.00 
  Tate, Alan f2342 SCO0.001-0.2815-4.20 
  Picard, Romain m2351 FRA1.0010.731510.95 
  De Jong, Migchiel m2376 NED0.001-0.2415-3.60 
  Bedouin, Xavier m2410 FRA0.001-0.2115-3.15 
  Afek, Yochanan m2298 ISR0.001-0.3315-4.95 

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)
 

 

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