Individual Calculations August 2023
 Luza, Chura Marco Adriano  Total change: -12.00  Rating chartPersonal card
 FESTIVAL MACRO REGIONAL IRT DE AJEDREZ CALCA CAPITAL DEL VALLE SAGRADO DE LOS INCAS Cusco PER 2023-07-22
RcRownchangeKK*chgGame
 1374 1364 3.50 5 0.97 40 38.80 
  Colque Gutierrez, Liam Rouse 1041 PER1.0010.13405.20 
  Cabrera Quispe, Piero Andre 1772 PER0.001-0.0840-3.20 
  Acosta Vera, Graham Zeth 1068 PER1.0010.15406.00 
  Machacca Mina, Adamaris Luciana 1283 PER1.0010.394015.60 
  Choque Ordono, Mijail Yasser 1704 PER0.5010.384015.20 

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)
 
 Campeonato Nacional de Ajedrez Impar 2023 - Sub 13 Absoluto Lima PER 2023-07-24
RcRownchangeKK*chgGame
 1194 1364 4.50 8 -1.27 40 -50.80 
  Cahuaya Alpes, William Rafael 1122 PER1.0010.20408.00 
  Torres Torres, George Maycol 1236 PER0.001-0.6740-26.80 
  Leon Vasquez, Dayiro Hiroshi 1151 PER1.0010.23409.20 
  Gomez Nunez, Fabian Elmer 1195 PER0.501-0.2240-8.80 
  Colque Mendoza, Fabrizio Daniel 1192 PER1.0010.274010.80 
  Renteria Torres, Luis Fabian 1271 PER0.001-0.6340-25.20 
  Condori Ramirez, Dilant Smit 1240 PER1.0010.334013.20 
  Huaracc, Yarasca Darian Lucas 1141 PER0.001-0.7840-31.20 

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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