Individual Calculations October 2017
 Bontempi, Sofia Milagros  Total change: -97.20  Rating chartPersonal card
 Abierto IRt 100 Aniversario Club Espaniol 9 de Julio 9 de Julio ARG 2017-08-04
RcRownchangeKK*chgGame
 1875 1539 1.50 5 0.85 40 34.00 
  Torrallardona, Eduard 1939  * ARG0.001-0.0840-3.20 
  Rodriguez Lezcano, Matias 1939  * ARG0.001-0.0840-3.20 
  Ryhr, Silvio 1939  * ARG0.001-0.0840-3.20 
  Iribarren, Francisco 1850 ARG1.0010.864034.40 
  Cazaux, Jonatan 1710 ARG0.5010.23409.20 
 * 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)
 
 World Cadets U-10 Fem Chess Championship 2017 Pocos de Caldas MG BRA 2017-08-21
RcRownchangeKK*chgGame
 1298 1539 4.50 10 -3.28 40 -131.20 
  Quezada Pauker, Katheen Gabriela wc1154 ECU0.001-0.9140-36.40 
  Da Cunha, Gabriela Goes 1191 BRA1.0010.11404.40 
  Kaliakhmet, Eldana 1286 KAZ0.001-0.8140-32.40 
  Gomez Camara, Sofia 1139  * MEX1.0010.08403.20 
  Ramos Aranda, Aisha Libna 1287 BOL1.0010.19407.60 
  Bayasgalan, Khishigbaatar 1361 MGL0.001-0.7340-29.20 
  Weerawardana, Oneli Vihanga 1250 SRI0.501-0.3440-13.60 
  Thai, Ngoc Tuong Minh 1275 VIE1.0010.18407.20 
  Contreras, Fiorella 1675 PER0.001-0.3240-12.80 
  Bousmaha, Leila 1364 FRA0.001-0.7340-29.20 
 * 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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