Individual Calculations August 2018
 Bisti, Stefan  Total change: 91.60  Rating chartPersonal card
 International Chess Festival FISCA 2018 - C (U14) Jupiter ROU 2018-06-23
RcRownchangeKK*chgGame
 1466 1310 4.00 8 1.59 40 63.60 
  Togan, Teodor-Bogdan 1521 ROU0.5010.274010.80 
  Ferentiu, Raul-Florin 1584 ROU0.001-0.1740-6.80 
  Mironica, Madalina 1104 MDA1.0010.24409.60 
  Dumitrascu, Andrei-Cezar 1491 ROU1.0010.744029.60 
  Dumbrava, Victor-Andrei 1508 ROU0.001-0.2440-9.60 
  Vasilescu, Rares-Cristian 1593 ROU1.0010.844033.60 
  Bordei, Rares-Gabriel 1467 ROU0.5010.21408.40 
  Spiridon, Anisia 1463 ROU0.001-0.3040-12.00 

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 2018 - open U12 - teams Iasi ROU 2018-07-13
RcRownchangeKK*chgGame
 1426 1310 2.50 5 0.70 40 28.00 
  Dumitrescu, Daniel 1625 ROU0.001-0.1440-5.60 
  Covrig, Raul-Alexandru 1103 ROU1.0010.23409.20 
  Simon, Cristian-Eduard 1453 ROU0.5010.19407.60 
  Rata, Andrei 1422 ROU1.0010.654026.00 
  Dumitru, Luca-Serban 1525 ROU0.001-0.2340-9.20 

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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