Individual Calculations October 2019
 Purtov, Andrey  Total change: 72.80  Rating chartPersonal card
 Championship of Sverdlovsk region 2019_B17 Ekaterinburg RUS 2019-08-25
RcRownchangeKK*chgGame
 1371 1216 4.50 8 1.82 40 72.80 
  Cherchen, Evgeniy 1286 RUS1.0010.604024.00 
  Brazhnikov, Dmitri 1616  * RUS1.0010.924036.80 
  Dotsenko, Makar 1616  * RUS0.001-0.0840-3.20 
  Barantsev, Kirill 1616  * RUS0.001-0.0840-3.20 
  Eremkin, Igor A 1223 RUS1.0010.514020.40 
  Cherkasov, Oleg 1207 RUS0.501-0.0140-0.40 
  Sokolov, Sergey 1283 RUS0.001-0.4140-16.40 
  Vashchenko, Timur 1118 RUS1.0010.374014.80 
 * 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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