Individual Calculations July 2022
 Arana Bello, Bruno Josef  Total change: 55.20  Rating chartPersonal card
 II IRT Cerrado Club de Ajedrez Rey de reyes Cusco Cusco PER 2022-06-01
RcRownchangeKK*chgGame
 1174 1034 4.50 10 1.34 40 53.60 
  Escalante Rozas, Andre Rolando 1171 PER1.0010.684027.20 
  Bolanos Montes, Jhon Alvaro 1111 PER0.001-0.3940-15.60 
  Salas Porras, Anghelina Jazmin 1085 PER0.5010.07402.80 
  Champi Huallpa, Mishael Edison 1262 PER1.0010.794031.60 
  Chile Vela, David Leonardo 1242 PER0.001-0.2340-9.20 
  Escalante Rozas, Andre Rolando 1171 PER1.0010.684027.20 
  Bolanos Montes, Jhon Alvaro 1111 PER1.0010.614024.40 
  Salas Porras, Anghelina Jazmin 1085 PER0.001-0.4340-17.20 
  Champi Huallpa, Mishael Edison 1262 PER0.001-0.2140-8.40 
  Chile Vela, David Leonardo 1242 PER0.001-0.2340-9.20 

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)
 
 FIDE WORLD SCHOOL CHESS CHAMPIONSHIP 2022 - U9 OPEN Panama PAN 2022-06-11
RcRownchangeKK*chgGame
 1384 1034 0.50 4 0.04 40 1.60 
  Cortes Medina, Fernando 1477 MEX0.001-0.0640-2.40 
  Yue, Tariq 1385 USA0.001-0.1140-4.40 
  Alba Ruiz, Kenneth Damian 1393 MEX0.5010.404016.00 
  Remicio Gomez, Joshua Santiago 1282 COL0.001-0.1940-7.60 

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)
 

 

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