Individual Calculations September 2009
 Arghirescu, Andrei  Total change: 13.20  Rating chartPersonal card
 International Chess Festival Eforie Nord Eforie Nord ROU 2009-06-19
RcRownchangeKK*chgGame
 2068 1951 4.00 9 0.67 15 10.05 
  Doncea, Vladimir m2301 ROU0.5010.39155.85 
  Ionesi, Cristian f2300 ROU0.001-0.1115-1.65 
  Dumitrescu, Alexandru 1757 ROU0.501-0.2515-3.75 
  Burlacu, Valentin-Sebastian 1771 ROU1.0010.26153.90 
  Zaim, Marian 2170 ROU0.001-0.2215-3.30 
  Sevastian, Ana-Denisse 1682 ROU1.0010.17152.55 
  Stanciu, Alexandru-Ovidiu 2183 ROU0.5010.29154.35 
  Anton, Teodor 2301 ROU0.5010.39155.85 
  Panush, Viktor m2144 MDA0.001-0.2515-3.75 

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)
 
 Buzau Cup Juniors Buzau ROU 2009-08-06
RcRownchangeKK*chgGame
 1723 1970 4.50 6 -0.24 15 -3.60 
  Bratu, Andreea 1655 ROU1.0010.14152.10 
  Vasile, Stefan-Bogdan 1570  * ROU1.0010.08151.20 
  Motounu, Vlad-Stefan 1816 ROU0.001-0.7115-10.65 
  Pavel, Sebastian-Ionut 1636 ROU1.0010.12151.80 
  Martian, Dragos-Daniel 1825 ROU1.0010.31154.65 
  Panainte, Daniel-Iulian 1835 ROU0.501-0.1815-2.70 
 * 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)
 
 International Chess Festival Mihail Sadoveanu Iasi ROU 2009-08-18
RcRownchangeKK*chgGame
 2012 1970 4.00 8 0.45 15 6.75 
  Malanca, Adrian f2304 ROU0.001-0.1215-1.80 
  Diaconu, Constantin 1587 ROU1.0010.09151.35 
  Tratatovici, Dan 2164 ISR0.001-0.2515-3.75 
  Grigore, Adrian 1799 ROU1.0010.27154.05 
  Sava, Bogdan 2104 ROU0.5010.18152.70 
  Taras, Dan-Gheorghe 2262 ROU0.5010.35155.25 
  Gelip, Ioana 1759 ROU0.501-0.2715-4.05 
  Panush, Viktor m2118 MDA0.5010.20153.00 

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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