Individual Calculations September 2019
 Mart, Aidan  Total change: 0.00  Rating chartPersonal card
 Carifta Junior Chess Championships 2019 - U16 - Open Willemstad AHO 2019-04-18
RcRownchangeRpKK*chgGame
 1255 0 1.00 3 0.00 1130   0.00 
  Kromosemito, Evan 1304 SUR0.5010.00 0.00 
  Kalijan, Ishwar 1370 SUR0.0010.00 0.00 
  Ristie, Vladimir 1091 SUR0.5010.00 0.00 

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)
 
 2019 NAYCC U16 Open Kingston CAN 2019-08-16
RcRownchangeRpKK*chgGame
 1536 0 1.00 6 0.00 1263   0.00 
  Chin, Jonathan 1921 USA0.5010.00 0.00 
  Wang, Alex 1287 CAN0.0010.00 0.00 
  Wei, Daniel 1788 CAN0.0010.00 0.00 
  Bilodeau-Savaria, Carl-William 1447 CAN0.5010.00 0.00 
  Cao, Bruce 1359 CAN0.0010.00 0.00 
  Kochetkov, Maxim 1416 RUS0.0010.00 0.00 

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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