Rapid: Individual Calculations May 2017
 Nachev, Grigor  Total change: 50.40  Rating chartPersonal card
 Rin Grand Hotel Cup Open Bucuresti ROU 2017-04-22
RcRownchangeKK*chgGame
 1681 1295 3.00 7 2.37 20 47.40 
  Dumitrascu, Daniel 1695  * ROU1.0010.922018.40 
  Done, Stefan-Daniel 1695  * ROU0.001-0.0820-1.60 
  Bajenaru, Leonard 1695  * ROU0.001-0.0820-1.60 
  Mitu, Petre 1695  * ROU1.0010.922018.40 
  Dobrin, Catalin 1695  * ROU0.001-0.0820-1.60 
  Vladescu, Ovidiu-Viorel 1682 ROU0.001-0.0920-1.80 
  Gurguiatu, Sandu 1608 ROU1.0010.862017.20 
 * 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)
 
 Rin Grand Hotel Cup U16 Bucuresti ROU 2017-04-23
RcRownchangeKK*chgGame
 1248 1295 3.50 6 0.15 20 3.00 
  Cioc, Ruxandra-Floriana 1092 ROU1.0010.24204.80 
  Cristea, Matei-Alexandru 1127 ROU0.501-0.2220-4.40 
  Calota, Rares-Stefan 1402 ROU1.0010.652013.00 
  Visoiu, Stefan-Alexandru 1326 ROU0.001-0.4620-9.20 
  Mihalea, Maria-Ioana 1402 ROU0.001-0.3520-7.00 
  Mihalea, Pavel-Tudor 1139 ROU1.0010.29205.80 

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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