Individual Calculations October 2017
 Lopez Rayo, Santiago  Total change: 35.60  Rating chartPersonal card
 XV Festival de Ajedrez Centroamericano y del Caribe Panama 2017 U-10 Ciudad Panama PAN 2017-08-09
RcRownchangeKK*chgGame
 1416 1566 5.00 6 0.92 40 36.80 
  Mendez, Andre 1414 PAN1.0010.304012.00 
  Barbosa, Lucas 1333 COL1.0010.21408.40 
  Leon Acevedo, Juan Alejandro 1660 COL1.0010.634025.20 
  Segura Cordero, Ariel 1242 CRC1.0010.13405.20 
  Frajman Kierszenson, Lior 1286 CRC1.0010.16406.40 
  Rodriguez Pantoja, Obel 1562 COL0.001-0.5140-20.40 

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)
 
 World Cadets U-08 Abs Chess Championship 2017 Pocos de Caldas MG BRA 2017-08-21
RcRownchangeKK*chgGame
 1557 1566 3.50 7 -0.03 40 -1.20 
  Tenuunbold, Battulga 1232 MGL0.501-0.3840-15.20 
  Sodbilegt, Naranbold c1505 MGL1.0010.424016.80 
  Priansh, Das 1482 IND1.0010.384015.20 
  Mishra, Abhimanyu 1774 USA0.001-0.2340-9.20 
  Chandra, Anand Rishi 1682 CAN0.5010.16406.40 
  Ilamparthi, A R 1490 IND0.001-0.6040-24.00 
  Wongso, Steve 1732 USA0.5010.22408.80 

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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