Individual Calculations December 2017
 Cherneyko, Ivan  Total change: 125.60  Rating chartPersonal card
 Autumn Vacation Trophy 2017 A St. Petersburg RUS 2017-10-30
RcRownchangeKK*chgGame
 1773 1502 4.00 7 2.67 40 106.80 
  Ismagilov, Igor 1720 RUS0.001-0.2240-8.80 
  Vakhnenko, Robert 1557 RUS1.0010.584023.20 
  Shevtsov, Mikhail 1902  * RUS1.0010.924036.80 
  Fortovov, Aleksandr 1882 RUS0.001-0.0940-3.60 
  Vorobyova, Ekaterina 1701 RUS1.0010.764030.40 
  Fedorov, Ivan 1745 RUS1.0010.804032.00 
  Lagashin, Pavel 1902  * RUS0.001-0.0840-3.20 
 * 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)
 
 2017 SPb B13 Championship St. Petersburg RUS 2017-11-18
RcRownchangeKK*chgGame
 1461 1502 5.50 9 0.47 40 18.80 
  Brenchukov, Anton 1315 RUS1.0010.264010.40 
  Panchenko, Sergey 1218 RUS1.0010.16406.40 
  Shemakhanov, Danila 1542 RUS0.001-0.4440-17.60 
  Spiridonov, Artyom 1346 RUS1.0010.294011.60 
  Klimov, Semen 1458 RUS1.0010.444017.60 
  Ismagilov, Igor 1720 RUS0.001-0.2240-8.80 
  Kurbanov, Sergey 1388 RUS1.0010.344013.60 
  Putrenko, Kirill 1857 RUS0.001-0.1140-4.40 
  Dmitriev, Timofey 1308 RUS0.501-0.2540-10.00 

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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