Individual Calculations May 2023
 Merkulova, Ekaterina  Total change: 50.40  Rating chartPersonal card
 Cup of Minin_G-15_2023 Nizhniy Novgorod RUS 2023-03-20
RcRownchangeKK*chgGame
 1321 1312 5.50 7 2.08 40 83.20 
  Romanchenko, Olga 1204 RUS1.0010.354014.00 
  Maslova, Anastasiya Yar 1454 RUS1.0010.694027.60 
  Goryacheva, Svetlana 1255 RUS0.001-0.5840-23.20 
  Baranova, Anastasia P. 1198 RUS1.0010.344013.60 
  Artemova, Alexandra 1334 RUS1.0010.534021.20 
  Kusakina, Uliana wc1435 RUS1.0010.674026.80 
  Savosto, Anna 1369 RUS0.5010.08403.20 

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)
 
 Russian Championship G15 1st league 2023 Moscow RUS 2023-04-19
RcRownchangeKK*chgGame
 1240 1312 4.50 9 -0.82 40 -32.80 
  Matrashilova, Elizaveta 1121 RUS1.0010.254010.00 
  Gerasimenko, Valeriya 1195 RUS1.0010.344013.60 
  Pavlova, Ekaterina S 1409 RUS0.5010.13405.20 
  Chekina, Anastasiia 1382 RUS0.5010.10404.00 
  Kokoreva, Ksenia 1426 RUS0.001-0.3440-13.60 
  Yashina, Olga V 1137 RUS0.501-0.2340-9.20 
  Shoshina, Irina 1246 RUS0.001-0.5940-23.60 
  Rybakova, Mariya Al 1189 RUS0.001-0.6740-26.80 
  Niyazova, Violetta 1057 RUS1.0010.19407.60 

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)
 

 

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