Individual Calculations February 2019
 Calvopina, Steve  Total change: -15.60  Rating chartPersonal card
 XVIII Nacional sub 20 absoluto Portoviejo ECU 2018-12-29
RcRownchangeKK*chgGame
 1512 1441 2.00 7 -0.93 40 -37.20 
  Aspiazu Sibri, Marlon 1841  * ECU0.001-0.0840-3.20 
  Mayorga Hermosa, Daniel 1242 ECU0.001-0.7640-30.40 
  Morquecho, Kevin 1630 ECU0.5010.254010.00 
  Velasco Pilpe, Isaias 1406 ECU0.001-0.5540-22.00 
  Morales Trelles, Carlos Daniel 1446 ECU0.5010.01400.40 
  Moreira, Andres 1459 ECU0.001-0.4740-18.80 
  Reyes, Jesus 1563 ECU1.0010.674026.80 
 * 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)
 
 XVIII Nacional absoluto sub 18 Ambato ECU 2019-01-15
RcRownchangeKK*chgGame
 1597 1441 3.50 9 0.54 40 21.60 
  Bedon, Kevin 1841  * ECU1.0010.924036.80 
  Menes Aguirre, Ivan 1796 ECU0.5010.394015.60 
  Sanchez Uriguen, Michael Edinson 1841  * ECU0.001-0.0840-3.20 
  Silva Chifla, Paul 1609 ECU0.5010.22408.80 
  Espinoza Supe, Christian Javie 1620 ECU0.001-0.2740-10.80 
  Nunez Villavicencio, Jorge 1464 ECU0.5010.03401.20 
  Romero Vargas, Willian Joel 1356 ECU0.001-0.6240-24.80 
  Tabango Espinoza, Gabriel 1338 ECU0.001-0.6440-25.60 
  Reyes, Jesus 1505 ECU1.0010.594023.60 
 * 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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