Rapid: Individual Calculations December 2017
 Kobak, Polina  Total change: 86.60  Rating chartPersonal card
 Rapid for kids Overtime 2017 St. Petersburg RUS 2017-10-15
RcRownchangeKK*chgGame
 1426 1139 0.00 4 -0.67 20 -13.40 
  Kichin, Alexander 1539  * RUS0.001-0.0820-1.60 
  Kudryavtseva, Anastasia 1439 RUS0.001-0.1520-3.00 
  Korotkikh, Miron 1409 RUS0.001-0.1720-3.40 
  Romanov, Ivan I. 1318 RUS0.001-0.2720-5.40 
 * 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)
 
 2017 SPb Rapid Championship U11 St. Petersburg RUS 2017-11-11
RcRownchangeKK*chgGame
 1362 1139 7.50 11 5.00 20 100.00 
  Kozlov, Alexei 1406 RUS0.001-0.1820-3.60 
  Tiulyagin, Matvey 1539  * RUS1.0010.922018.40 
  Tolstykh, Ivan 1315 RUS1.0010.732014.60 
  Vereschagin, Aleksandr-Veniamin 1353 RUS0.001-0.2320-4.60 
  Shelyapin, Ilya 1318 RUS1.0010.732014.60 
  Kharrasov, Dmitrii 1290 RUS1.0010.702014.00 
  Kara, Petr S. 1329 RUS1.0010.752015.00 
  Ryabchenko, Andrey 1334 RUS0.001-0.2520-5.00 
  Puzyrevsky, Semen 1269 RUS1.0010.682013.60 
  Pronin, Nikita M. 1344 RUS1.0010.762015.20 
  Kurchenko, Egor 1484 RUS0.5010.39207.80 
 * 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)
 

 

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