Individual Calculations September 2010
 Costin, Petrica  Total change: -6.45  Rating chartPersonal card
 Fair Play Cup Satu Mare ROU 2010-06-18
RcRownchangeKK*chgGame
 2139 2214 8.00 10 2.02 15 30.30 
  Follert, Iuliu 2033 ROU0.001-0.7415-11.10 
  Veklinec, Andrei 2197 ROU1.0010.48157.20 
  Levay, Sorin 2178 ROU1.0010.45156.75 
  Muller, Wilhelm 2039 ROU1.0010.27154.05 
  Muntean, Ciprian-Sorin f2248 ROU0.5010.05150.75 
  Follert, Iuliu 2033 ROU1.0010.26153.90 
  Veklinec, Andrei 2197 ROU1.0010.48157.20 
  Levay, Sorin 2178 ROU1.0010.45156.75 
  Muller, Wilhelm 2039 ROU1.0010.27154.05 
  Muntean, Ciprian-Sorin f2248 ROU0.5010.05150.75 

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)
 
 SPI Open Satu Mare ROU 2010-07-16
RcRownchangeKK*chgGame
 2016 2176 4.00 8 -1.47 15 -22.05 
  Vedmediuc, Serghei m2438 MDA0.5010.32154.80 
  Sogor, Andras-Csaba 1900 ROU1.0010.17152.55 
  Marcia, Gottfried 2278 ROU0.001-0.3615-5.40 
  Marchis, Arghil 2057 HUN0.001-0.6615-9.90 
  Delgado-Vlaic, Adrian 1881 ROU1.0010.15152.25 
  Manole, Stefan 1927 ROU0.001-0.8115-12.15 
  Geiger, Alex-Emanuel 1776  * ROU0.501-0.4215-6.30 
  Cioltea, Andrei 1869 ROU1.0010.14152.10 
 * 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)
 
 Arad Open 2010 Arad ROU 2010-08-06
RcRownchangeKK*chgGame
 1984 2176 5.50 9 -0.98 15 -14.70 
  Batranca, Ion 1784 ROU1.0010.08151.20 
  Sonfalean, Maria-Laura 1776  * ROU0.001-0.9215-13.80 
  Visanescu, Daria-Ioana wf1897 ROU1.0010.16152.40 
  Rauca, Horatiu-Augustin 1902 ROU0.501-0.3315-4.95 
  Tomici, Stefan 2037 ROU1.0010.31154.65 
  Mozes, Ervin m2254 ROU0.001-0.3915-5.85 
  Uta, Apolon-Ilarion 2015 ROU1.0010.29154.35 
  Garbea, Bogdan 2268 ROU0.001-0.3715-5.55 
  Mandita, Geo-Hary 1920 ROU1.0010.19152.85 
 * 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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