Rapid: Individual Calculations May 2021
 Xia, Zhe  Total change: -28.00  Rating chartPersonal card
 Campeonato de Ajedrez de Madrid Sub-10 2020-2021 - Semifinal Madrid ESP 2021-04-10
RcRownchangeKK*chgGame
 1182 1206 2.50 4 0.36 20 7.20 
  Palomo Monserrat, Lorenzo 1147 ESP1.0010.42208.40 
  San Vicente Crespo, Pablo 1236 ESP0.5010.04200.80 
  Ruiz Roldan, Esther 1173 ESP1.0010.45209.00 
  Torres Rebolledo, Alvaro 1172 ESP0.001-0.5520-11.00 

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)
 
 Campeonato de Ajedrez de Madrid Sub-12 2020-2021 - Semifinal Madrid ESP 2021-04-11
RcRownchangeKK*chgGame
 1249 1206 0.50 3 -0.88 20 -17.60 
  Rey Martinez, Jaime 1496 ESP0.001-0.1620-3.20 
  Bonilla Almeida, Hugo 1123 ESP0.501-0.1120-2.20 
  Kohn Garcia, Alejandro 1129 ESP0.001-0.6120-12.20 

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)
 
 Campeonato de Ajedrez de Madrid Sub-16 2020-2021 - Semifinal Madrid ESP 2021-04-11
RcRownchangeKK*chgGame
 1249 1206 0.50 3 -0.88 20 -17.60 
  Rey Martinez, Jaime 1496 ESP0.001-0.1620-3.20 
  Bonilla Almeida, Hugo 1123 ESP0.501-0.1120-2.20 
  Kohn Garcia, Alejandro 1129 ESP0.001-0.6120-12.20 

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)
 

 

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