Individual Calculations April 2021
 Islametdinov, Artem  Total change: 17.20  Rating chartPersonal card
 S.M. Levitsky Memorial (DKR-2021) B-15 Nizhniy Tagil RUS 2021-02-23
RcRownchangeKK*chgGame
 1319 1366 5.50 9 0.43 40 17.20 
  Petrov, Aleksander 1052 RUS1.0010.14405.60 
  Zeitunyan, David 1111 RUS0.501-0.3140-12.40 
  Ashbel, Ilya 1253 RUS0.001-0.6540-26.00 
  Zelikov, Egor 1354 RUS1.0010.484019.20 
  Kondyrev, Stepan 1301 RUS1.0010.414016.40 
  Balandin, Semen 1663 RUS0.001-0.1540-6.00 
  Rezvyi, Dmitri 1690 RUS0.001-0.1340-5.20 
  Tukhvatullin, Timur 1136 RUS1.0010.21408.40 
  Bortnikov, Artem 1314 RUS1.0010.434017.20 

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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