Individual Calculations April 2013
 Helmer, Janos  Total change: 3.30  Rating chartPersonal card
 Samus chess cup - 1st edition Cluj Napoca ROU 2013-02-22
RcRownchangeKK*chgGame
 2124 2128 5.00 10 -0.06 15 -0.90 
  Sandor, Petrut 2221 ROU0.5010.13151.95 
  Muresan, Radu-Ioan 2128 ROU0.5010.00150.00 
  Levay, Sorin f2279 ROU0.5010.20153.00 
  Oltean, Stefan-Ioan 1990 ROU0.501-0.1915-2.85 
  Orban, Vasile-Gheorghe 2001 ROU0.501-0.1715-2.55 
  Sandor, Petrut 2221 ROU0.5010.13151.95 
  Muresan, Radu-Ioan 2128 ROU0.001-0.5015-7.50 
  Levay, Sorin f2279 ROU0.5010.20153.00 
  Oltean, Stefan-Ioan 1990 ROU1.0010.31154.65 
  Orban, Vasile-Gheorghe 2001 ROU0.501-0.1715-2.55 

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)
 
 Mircea Radulescu Memorial 13th edition Cluj Napoca ROU 2013-03-08
RcRownchangeKK*chgGame
 1943 2139 5.00 7 -0.05 15 -0.75 
  Cornea, Tomas-Antonio 1739  * ROU1.0010.08151.20 
  Pop, Ioan 1835 ROU1.0010.14152.10 
  Ambru, Dan-Calin 2021 ROU0.501-0.1615-2.40 
  Apahidean, Ioan 1739  * ROU1.0010.08151.20 
  Levay, Sorin f2280 ROU0.001-0.3115-4.65 
  Strugari, Vasile 1917 ROU1.0010.22153.30 
  Costachi, Mihnea 2067 ROU0.501-0.1015-1.50 
 * 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)
 
 ARL open cup - 7th edition Cluj Napoca ROU 2013-03-22
RcRownchangeKK*chgGame
 1973 2139 4.50 6 0.33 15 4.95 
  Caraba, Viorel-Ioan 1739  * ROU1.0010.08151.20 
  Pop, Ioan 1835 ROU1.0010.14152.10 
  Fulop, Francisc 2056 ROU1.0010.39155.85 
  Almasan, Calin-Ovidiu 1971 ROU1.0010.28154.20 
  Horvat, Dan-Sebastian 2214 ROU0.001-0.4015-6.00 
  Ambru, Dan-Calin 2021 ROU0.501-0.1615-2.40 
 * 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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