Individual Calculations October 2021
 Arevillca Colque, Jonatan  Total change: 116.40  Rating chartPersonal card
 XXXVIII Torneo Abierto Collado Villalba Collado Villalba, Madrid ESP 2021-08-21
RcRownchangeKK*chgGame
 1604 1309 3.50 8 2.19 40 87.60 
  De Pablo Fuertes, Daniel 1709  * ESP0.001-0.0840-3.20 
  Rodriguez Sanchez, Juan Carlos 1623 ESP0.001-0.1440-5.60 
  Fernandez Martinez, Luis 1491 ESP1.0010.744029.60 
  De Luna Butz, Alberto 1677 ESP0.001-0.1040-4.00 
  Davila Duarte, Guillermo 1542 ESP0.5010.294011.60 
  Sancho Castiello, Federico 1709  * ESP0.001-0.0840-3.20 
  Garcia Lopez, Fernando 1457 ESP1.0010.704028.00 
  Melcon Diez, Enrique 1620 ESP1.0010.864034.40 
 * 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)
 
 VII Torneo Suizo Sub 1600 del Club Jaque Mate Boadilla del Monte ESP 2021-08-30
RcRownchangeKK*chgGame
 1479 1309 1.00 1 0.72 40 28.80 
  Teran Gonzalez, Adrian 1479 ESP1.0010.724028.80 

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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