Individual Calculations January 2011
 Macovei, Andrei  Total change: -30.35  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 10 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 1668 1621 3.50 10 -0.86 25 -21.50 
  Koziol, Kamil 1714 POL0.5010.13253.25 
  Kim, Nikita V 1708 RUS0.5010.12253.00 
  Nussbaumer, Patrick 1665 AUT1.0010.562514.00 
  Panchanatham, Vignesh 1803 USA0.001-0.2625-6.50 
  Dijkhuis, Sven 1671 NED0.5010.07251.75 
  Apostolakakis, Konstantinos 1583 GRE0.001-0.5525-13.75 
  Kokkalis, Haralabos 1612 GRE0.501-0.0125-0.25 
  Shirani, Liri Nima 1671 IRI0.001-0.4325-10.75 
  Ho, Men-Wei 1536 TPE0.501-0.1225-3.00 
  Ghadiri, Radmehr 1718 IRI0.001-0.3725-9.25 

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)
 
NOTE: K factor changed
 Cupa S. Urechean Kishinev MDA 2010-11-17
RcRownchangeKK*chgGame
 1627 1621 4.00 9 -0.59 15 -8.85 
  Romcovici, Victor m2021  * MDA0.001-0.0815-1.20 
  Cheslavski, Maksim 1919 BUL0.001-0.1515-2.25 
  Grama, Cristian 1481 MDA0.001-0.6915-10.35 
  Botan, Anna 1622 MDA0.001-0.5015-7.50 
  Vlah, Maxim 1457 MDA1.0010.28154.20 
  Cibotaru, Alexandr 1396 MDA1.0010.22153.30 
  Gorbanovsky, Oleg 1881 MDA0.001-0.1815-2.70 
  Lesnic, Galina 1437 MDA1.0010.26153.90 
  Goian, Valeria 1430 MDA1.0010.25153.75 
 * 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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