Individual Calculations January 2010
 Nuta, Dan  Total change: -17.25  Rating chartPersonal card
 Mihai Radulescu Memorial Bucuresti ROU 2009-10-30
RcRownchangeKK*chgGame
 2081 2115 3.50 7 -0.30 15 -4.50 
  Bancu, Constantin 1778 ROU1.0010.12151.80 
  Enache, Danut-Alexandru 2281 ROU0.001-0.2815-4.20 
  Iordan, Constantin-Iulian 1977 ROU1.0010.31154.65 
  Georgescu, Tiberiu f2388 ROU0.001-0.1715-2.55 
  Stanca, Adrian 1991 ROU0.501-0.1715-2.55 
  Dumitrascu, Cornel 2099 ROU0.501-0.0215-0.30 
  Jega, Gabriel 2052 ROU0.501-0.0915-1.35 

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)
 
 "Octav Troianescu" Memorial Bucuresti ROU 2009-11-14
RcRownchangeKK*chgGame
 1968 2117 5.00 8 -0.41 15 -6.15 
  Hlinschi, Mihai 1751 ROU1.0010.10151.50 
  Vacarescu, Ioan 1960 ROU0.501-0.2115-3.15 
  Stanca, Adrian 1991 ROU0.001-0.6715-10.05 
  Codreanu, Andrei 2012 GER1.0010.36155.40 
  Achirei, Daniel-Laurentiu 2086 ROU0.001-0.5415-8.10 
  Ciortan, Mihail 1745 ROU0.501-0.4015-6.00 
  Baluta, Elena-Camelia 2047 ROU1.0010.40156.00 
  Porfireanu, Serban 2153 ROU1.0010.55158.25 

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)
 
 Bucharest Chess Weekend 8th edition Bucuresti ROU 2009-11-27
RcRownchangeKK*chgGame
 2049 2117 5.00 7 0.88 15 13.20 
  Vladescu, Ovidiu-Viorel 1882 ROU1.0010.21153.15 
  Georgescu, Cristian 2032 ROU1.0010.38155.70 
  Constantin, Dragos-Georgian 2013 ROU0.501-0.1415-2.10 
  Petrescu, Cristian 2088 ROU0.501-0.0415-0.60 
  Capata, Ion 2157 ITA0.5010.06150.90 
  Jega, Gabriel 2045 ROU1.0010.40156.00 
  Popescu, Florin 2125 ROU0.5010.01150.15 

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)
 
 December 1989 Revolution Memorial Bucuresti ROU 2009-12-14
RcRownchangeKK*chgGame
 1996 2117 4.50 9 -1.32 15 -19.80 
  Bancu, Constantin 1748 ROU1.0010.10151.50 
  Cioara, Andrei-Nestor m2421 ROU0.001-0.1415-2.10 
  Dima, Mihai 1953 ROU0.501-0.2215-3.30 
  Pintilie, Petre 1798 ROU0.001-0.8715-13.05 
  Popescu, Daniel-Ionut 1850 ROU1.0010.18152.70 
  Adoamnei, Roxana 1985 ROU1.0010.32154.80 
  Popescu, Mircea 2097 ROU0.501-0.0315-0.45 
  Vasile, Teodora 2027 ROU0.501-0.1215-1.80 
  Petrescu, Cristian 2088 ROU0.001-0.5415-8.10 

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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