Individual Calculations May 2010
 Toma, Radu-Cristian  Total change: -32.10  Rating chartPersonal card
 Grand Prix Iasi 2010 - 1st stage Iasi ROU 2010-02-25
RcRownchangeKK*chgGame
 2090 2066 3.50 6 0.77 15 11.55 
  Pasniceanu, Iris-Stefania 1666  * ROU1.0010.08151.20 
  Taras, Dan-Gheorghe 2286 ROU0.5010.28154.20 
  Ciobanu, Aurelian 2297 ROU0.5010.29154.35 
  Golban, Ludmila 1894 MDA1.0010.27154.05 
  Paval, George 2168 ROU0.5010.14152.10 
  Golub, Dan 2226 MDA0.001-0.2915-4.35 
 * 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)
 
 Grand Prix Iasi 2010 - 2nd stage Iasi ROU 2010-04-02
RcRownchangeKK*chgGame
 1799 2046 1.00 5 -2.79 15 -41.85 
  Cusmuliuc, Diana-Elena 1648 ROU1.0010.08151.20 
  Taras, Iulian-Ioan f2323 ROU0.001-0.1715-2.55 
  Lupascu, Matei-Alexandru 1733 ROU0.001-0.8615-12.90 
  Diaconu, Constantin 1646  * ROU0.001-0.9215-13.80 
  Calin, Alexandru 1646  * ROU0.001-0.9215-13.80 
 * 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)
 
 Romanian National Youth Chess Championship - Boys U12 Voineasa ROU 2010-04-08
RcRownchangeKK*chgGame
 1766 2046 6.50 8 -0.12 15 -1.80 
  Tiron, Lucian-Ilie 1672 ROU1.0010.10151.50 
  Scripcaru, George-Daniel 1788 ROU0.501-0.3215-4.80 
  Muresan, Mihai-Alexandru 1646  * ROU1.0010.08151.20 
  Nastase, Robert-Paul 1793 ROU1.0010.19152.85 
  Salim, Riza 1854 ROU1.0010.25153.75 
  Gheorghe, Darius-Daniel 1821 ROU1.0010.22153.30 
  Tiron, Calin-Andrei 1731 ROU0.501-0.3615-5.40 
  Secheres, Adrian-Simion 1824 ROU0.501-0.2815-4.20 
 * 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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