Individual Calculations June 2024
 Flores Aedo, Alanis Hana Sharela  Total change: -82.40  Rating chartPersonal card
 XXI IRT Clasico Sub-2200 MN Nelson Gonzalez Bernal In Memoriam Trujillo PER 2024-04-25
RcRownchangeKK*chgGame
 1560 1505 0.50 5 -1.66 40 -66.40 
  Sifuentes Alcantara, Jhony Sebas 1753 PER0.001-0.1940-7.60 
  Hutter Baun, Walter 1596 PER0.001-0.3840-15.20 
  Sanchez Negreiros, Alejandro Gust 1498 PER0.001-0.5140-20.40 
  Api Bringas, Zamari Teresa 1486 PER0.001-0.5340-21.20 
  Cruz Ocas, Estefano Daniel 1467 PER0.501-0.0540-2.00 

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)
 
 "World School Chess Championship" Girls under 11 Lima PER 2024-05-01
RcRownchangeKK*chgGame
 1520 1505 2.50 6 -0.40 40 -16.00 
  Tacas Granda, Natalia Lisseth 1554 PER0.001-0.4340-17.20 
  Lajo Timoteo, Diana Carolina 1520 PER0.5010.02400.80 
  Castaneda Diaz, Aleana Evaluna 1442 PER1.0010.414016.40 
  Jimenez Salas, Fabiana 1486 PER0.001-0.5340-21.20 
  Mongoljingoo, Adiyadorj 1428 MGL1.0010.394015.60 
  Xu, Luna Yuexiu 1692 NZL0.001-0.2640-10.40 

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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