Individual Calculations May 2023
 Ambartsumyan, Mikhail  Total change: -78.00  Rating chartPersonal card
 Cup of Minin_OPEN_2023 Nizhniy Novgorod RUS 2023-03-20
RcRownchangeKK*chgGame
 1328 1478 3.50 8 -1.95 40 -78.00 
  Denisenko, Nikita Nik 1613 RUS0.001-0.3240-12.80 
  Dawtyan, Mikael 1088 RUS1.0010.09403.60 
  Ignatov, Denis 1261 RUS0.501-0.2840-11.20 
  Yarovitskaya, Darya 1216 RUS1.0010.18407.20 
  Vadeev, Timofey 1323 RUS1.0010.294011.60 
  Nuzhdin, Kirill 1425 RUS0.001-0.5740-22.80 
  Berezin, Igor Y 1426 RUS0.001-0.5740-22.80 
  Pomortseva, Olga 1269 RUS0.001-0.7740-30.80 

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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