Rapid: Individual Calculations April 2020
 Kolmychkov, Platon  Total change: 4.80  Rating chartPersonal card
 Serpukhov rapid 2020 A Serpukhov RUS 2020-02-29
RcRownchangeKK*chgGame
 1828 1673 4.00 9 0.67 20 13.40 
  Suleymenov, Alisher m2408 KAZ0.001-0.0120-0.20 
  Istomin, Stepan 1305 RUS1.0010.10202.00 
  Averyanov, Grigori 2099 RUS0.001-0.0720-1.40 
  Rassadnikov, Ilya 1215 RUS1.0010.05201.00 
  Ulikhanyan, Alexandr 2000 RUS0.001-0.1320-2.60 
  Telin, Yaromir 1435 RUS1.0010.20204.00 
  Zhukov, Nikolai 1918 BLR1.0010.802016.00 
  Denisov, Vladislav 2182 RUS0.001-0.0420-0.80 
  Chervonnyy, Mikhail 1888 RUS0.001-0.2320-4.60 

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)
 
 Serpukhov rapid 2020 C U11 Serpukhov RUS 2020-03-01
RcRownchangeKK*chgGame
 1498 1673 4.50 7 -0.43 20 -8.60 
  Beldiagin, Sergey 1114 RUS1.0010.03200.60 
  Rossoshansky, Bogdan 1327 RUS1.0010.11202.20 
  Navumenka, Makar 1384 BLR1.0010.16203.20 
  Usov, Aleksandr E. 2234 RUS0.001-0.0220-0.40 
  Ryazanov, Sergey 1469 RUS0.501-0.2620-5.20 
  Istomin, Stepan 1327 RUS1.0010.11202.20 
  Fedorova, Olesya 1633 RUS0.001-0.5620-11.20 

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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