Individual Calculations August 2018
 Zhelev, Nikolay  Total change: 104.80  Rating chartPersonal card
 Duni Cup Girls boys 10 Primorsko BUL 2018-05-30
RcRownchangeKK*chgGame
 1412 1518 5.00 7 0.63 40 25.20 
  Popzafirov, Vasil 1122 FID1.0010.08403.20 
  Velikov, Nikola 1295 FID1.0010.22408.80 
  Ivanov, Ivan T. 1402 FID0.501-0.1640-6.40 
  Ivanov, Svetlen c1696 FID0.5010.23409.20 
  Tilev, Bozhidar 1346 FID1.0010.274010.80 
  Todev, Simeon c1718 FID0.5010.264010.40 
  Markov, Daniel 1306 FID0.501-0.2740-10.80 

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)
 
 INTERNATIONAL OPEN CHESS FESTIVAL "BLUE SUMMER 2018" A Chernomoretz BUL 2018-06-11
RcRownchangeKK*chgGame
 1693 1491 2.50 6 0.89 40 35.60 
  Lisnichuk, Mykola 1841 UKR0.001-0.1140-4.40 
  Simeonov, Svetoslav 1709 FID1.0010.784031.20 
  Dzanev, Georgi 1891  * FID0.001-0.0840-3.20 
  Shalamanov, Vladimir 1724 FID0.5010.294011.60 
  McGill, Derek 1756 IRL0.5010.324012.80 
  Inal, Ihsan Berkay 1235 TUR0.501-0.3140-12.40 
 * 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)
 
 INTERNATIONAL OPEN CHESS FESTIVAL "BLUE SUMMER 2018" B Chernomoretz BUL 2018-06-14
RcRownchangeKK*chgGame
 1604 1491 2.50 4 1.10 40 44.00 
  Todorov, Angel 1690 FID0.5010.264010.40 
  Yordanov, Ivan Y. 1634 FID1.0010.694027.60 
  Polyanek, Vasyl 1527 UKR1.0010.554022.00 
  Vasileva, Cveta 1565 FID0.001-0.4040-16.00 

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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