Individual Calculations June 2024
 Daza Atencia, Mathias David  Total change: -39.20  Rating chartPersonal card
 II IRT CLASICO PEON AL PASO SUB 1700 Lima PER 2024-04-27
RcRownchangeKK*chgGame
 1484 1561 0.50 2 -0.71 40 -28.40 
  Anchelia Anchivilca, Gabriel Jesu 1546 PER0.501-0.0240-0.80 
  Morante Bautista, Tiago Daniel 1422 PER0.001-0.6940-27.60 

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)
 
 "World School Chess Championship" Open under 11 Lima PER 2024-05-01
RcRownchangeKK*chgGame
 1423 1526 2.00 4 -0.56 40 -22.40 
  Cauti Vasquez, Raul Armando 1423 PER0.001-0.6440-25.60 
  Tello Reategui, Leonardo Dariel 1428 PER0.001-0.6340-25.20 
  Valdivia Rojas, Uriel Alessandro 1403 PER1.0010.334013.20 
  Lecca Sernaque, Joseph Haziel 1437 PER1.0010.384015.20 

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)
 
 III IRT CLASICO PEON AL PASO SUB 1700 Lima PER 2024-05-25
RcRownchangeKK*chgGame
 1475 1526 2.00 3 0.29 40 11.60 
  Morante Bautista, Tiago Daniel 1422 PER1.0010.364014.40 
  Aguirre Alva, Edwar Jose 1492 PER0.501-0.0540-2.00 
  Mendoza Alata, Victor Gabriel 1510 PER0.501-0.0240-0.80 

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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