Individual Calculations May 2018
 Serov, Kirill  Total change: 41.20  Rating chartPersonal card
 Children's spring classic - A Odintsovo RUS 2018-03-23
RcRownchangeKK*chgGame
 1378 1503 7.00 9 1.03 40 41.20 
  Shevtsova, Stefania 1309 RUS1.0010.254010.00 
  Shelkovoy, Artem 1650 RUS1.0010.704028.00 
  Alaverdyan, Maria 1285 RUS1.0010.22408.80 
  Us, Marina 1439 RUS0.001-0.5940-23.60 
  Shilo, Lev 1377 RUS0.501-0.1740-6.80 
  Iksanov, Serk 1347 RUS1.0010.294011.60 
  Martyanov, Nikita 1339 RUS1.0010.284011.20 
  Guryanova, Valeriya 1333 RUS0.501-0.2240-8.80 
  Yusupov, Ilya 1324 RUS1.0010.274010.80 

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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