Rapid: Individual Calculations July 2023
 Stefanidi, Tamerlan  Total change: 18.80  Rating chartPersonal card
 Sea Harbor_RAPID Grand Prix of Russia 2023 Anapa RUS 2023-06-11
RcRownchangeKK*chgGame
 1421 1042 1.50 8 0.41 40 16.40 
  Akentjev, Kirill 1699 RUS1.0010.994039.60 
  Ermakova, Alina 1773 RUS0.001-0.0140-0.40 
  Petrushkov, Lev 1424 RUS0.001-0.0940-3.60 
  Evdokimova, Alisa 1310 RUS0.001-0.1740-6.80 
  Samoilov, Dmitry 1377 RUS0.001-0.1240-4.80 
  Shayakbarov, Mark 1364 RUS0.001-0.1340-5.20 
  Ageev, Vadim 1278 RUS0.5010.304012.00 
  Utyatnikov, Andrey 1141 RUS0.001-0.3640-14.40 

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)
 
 Novorossiysk Rapid Chess Cup 3rd stage Higher League Novorossiysk RUS 2023-06-18
RcRownchangeKK*chgGame
 1302 1042 1.50 7 0.06 40 2.40 
  Pertseva, Tatyana 1345 RUS0.001-0.1440-5.60 
  Brovko, Vladislav 1356 RUS0.001-0.1440-5.60 
  Tynkalyuk, Nikita 1240 RUS0.001-0.2440-9.60 
  Malitsky, Danila 1121 RUS0.001-0.3940-15.60 
  Lazarenko, Zlata 1488 RUS0.001-0.0640-2.40 
  Kozyrevich, Matvey 1132 RUS1.0010.624024.80 
  Rasskazov, Artem 1431 RUS0.5010.414016.40 

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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