Individual Calculations January 2020
 Veliz, Daira Isis  Total change: 29.60  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2019 Sub 10 Femenino CABA ARG 2019-12-01
RcRownchangeKK*chgGame
 1202 1414 6.00 9 -0.90 40 -36.00 
  Mayeregger Gonzalez, Fiorella 1121 PAR1.0010.15406.00 
  Calderon Guerra, Odalys Lisbeth 1179 ECU1.0010.21408.40 
  Usui, Gabriella Yumi 1217 BRA1.0010.254010.00 
  Vizcarra, Quispe Ramalia 1259 PER0.501-0.2140-8.40 
  Adam, Ernestina wc1336 ARG0.001-0.6140-24.40 
  Acuna Alarcon, Claudia Micaela 1215 PER0.001-0.7640-30.40 
  Maravi Ceron, Ayme 1111 PER1.0010.14405.60 
  Sanchez Cruz, Mireya Jassly 1211 PER1.0010.24409.60 
  Toala, Velez Dayra Jamileth 1165 ECU0.501-0.3140-12.40 

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)
 
 Campeonato Platense 2019 La Plata ARG 2019-12-09
RcRownchangeKK*chgGame
 1622 1414 3.50 7 1.64 40 65.60 
  Torrillas , Aldo 1814  * ARG0.001-0.0840-3.20 
  Puglisi, German 1265 ARG0.501-0.2040-8.00 
  Nascimbene, Ramiro 1597 ARG1.0010.744029.60 
  Gomez Borges, Ruben Alfredo 1738 ARG0.001-0.1340-5.20 
  Perez, Julio Cesar 1600 ARG1.0010.744029.60 
  Coronel, Nestor 1525 ARG1.0010.654026.00 
  Contin, Daniel m1814  * ITA0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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