Individual Calculations October 2017
 Clarke, Kishan  Total change: 50.40  Rating chartPersonal card
 XV Festival de Ajedrez Centroamericano y del Caribe Panama 2017 U-10 Ciudad Panama PAN 2017-08-09
RcRownchangeKK*chgGame
 1475 1339 3.00 5 1.37 40 54.80 
  Rodriguez Pantoja, Obel 1562 COL0.5010.284011.20 
  Mendez, Andre 1414 PAN0.5010.10404.00 
  Ethan, Ferreira De Souza Burillo 1396 PAN1.0010.584023.20 
  Araya Tropper, Ariel 1412 CRC1.0010.604024.00 
  Sanchez Garcia, Ivan A. 1589 PUR0.001-0.1940-7.60 

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)
 
 Harold Chan Open 2017 Kingston JAM 2017-09-21
RcRownchangeKK*chgGame
 1693 1339 0.00 1 -0.11 40 -4.40 
  Rodgers, Andryck 1693 JAM0.001-0.1140-4.40 

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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