Individual Calculations May 2023
 Ashcroft, Raymond  Total change: 2.60  Rating chartPersonal card
 Primera Autonomica Sur Ascenso Valencia ESP 2023-03-04
RcRownchangeKK*chgGame
 1815 1591 1.50 4 0.58 20 11.60 
  Penafiel Lopez, Juan 1971 ESP0.5010.41208.20 
  Tamajon Porras, Jose Maria 1829 ESP0.001-0.2020-4.00 
  Canamas Soler, Jose Vicente 1775 ESP1.0010.742014.80 
  Munoz Marti, Miguel 1683 ESP0.001-0.3720-7.40 

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)
 
 II IRT Sub-1800 Ciudad de Mutxamel Mutxamel (Alicante) ESP 2023-04-11
RcRownchangeKK*chgGame
 1399 1599 4.00 6 -0.45 20 -9.00 
  Odwyer Fedor, Seth 1199  * ESP1.0010.08201.60 
  Rivera Jimenez, Eric 1342 ESP0.501-0.3220-6.40 
  Rivera Penso, Emanuel Jesus 1405 VEN1.0010.25205.00 
  Garcia Iraola, Juan Antonio 1536 ESP1.0010.41208.20 
  Gea Garcia, Alvaro 1532 ESP0.501-0.0920-1.80 
  Penalva Cuerva, Fran 1381 ESP0.001-0.7820-15.60 
 * 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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