Individual Calculations July 2023
 McDonald, Angelus-Seren  Total change: 28.00  Rating chartPersonal card
 Orjan Lindroth Memorial Chess Tournament 2023 - U1700 Section Nassau BAH 2023-05-29
RcRownchangeKK*chgGame
 1523 1640 6.00 7 1.40 20 28.00 
  Pride, Avian 1467 BAH1.0010.27205.40 
  Bridgewater, Trevor 1491 BAH1.0010.30206.00 
  Stuart, Luke 1561 BAH0.501-0.1120-2.20 
  Lindo, Terence 1572 JAM1.0010.41208.20 
  Pride, Curtis 1525 BAH1.0010.34206.80 
  Thomas, Nelissa 1430 BAH1.0010.23204.60 
  Murdock, Christopher 1613 JAM0.501-0.0420-0.80 

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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