Individual Calculations August 2015
 Cotruta, Alexandru-Mihai  Total change: 82.40  Rating chartPersonal card
 The Seacoast Trophy - 25th edition Eforie Nord ROU 2015-06-23
RcRownchangeKK*chgGame
 1934 1732 5.00 9 2.72 40 108.80 
  Patrascu, Catalin-Lucian 2069 ROU0.5010.384015.20 
  Erhan, Raluca-Gabriela 2017 ROU0.001-0.1640-6.40 
  Popa, Gabriel 1976 ROU0.5010.304012.00 
  Brudiu, Eduard-Narcis 1520 ROU1.0010.23409.20 
  Chirpii, Alexandru 1895 MDA1.0010.724028.80 
  Radulescu, Vlad-Alexandru 2003 ROU0.5010.334013.20 
  Anusca, Madalina-Maria 1978 ROU0.5010.314012.40 
  Tusu, Nicolae-Dan 1978 ROU0.001-0.1940-7.60 
  Bonte, Arghir 1968 ROU1.0010.804032.00 

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)
 
 NYCC Romania 2015 - open U14 - teams Iasi ROU 2015-07-22
RcRownchangeKK*chgGame
 1583 1768 4.50 7 -0.66 40 -26.40 
  Barbulescu, Robert-Cristian 1539 ROU1.0010.21408.40 
  Iustin, Silviu 1617 ROU0.001-0.7040-28.00 
  Chivulescu, Adrian-Alexandru 1638 ROU0.501-0.1840-7.20 
  Apahidean, Ioan 1666 ROU1.0010.364014.40 
  Kelemen, Norbert 1596 ROU1.0010.274010.80 
  Poncu, Andrei 1451 ROU0.001-0.8740-34.80 
  Mintau, Andrei-Catalin 1571 ROU1.0010.254010.00 

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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