Individual Calculations October 2021
 Zlate-Ion, Matei  Total change: 78.00  Rating chartPersonal card
 Gresu Cup 2021 - U1600 Gresu ROU 2021-09-09
RcRownchangeKK*chgGame
 1303 1023 3.00 7 1.63 40 65.20 
  Costea, Ghita 1409 ROU0.001-0.0940-3.60 
  Czika, Stefania 1300 ROU0.001-0.1740-6.80 
  Serban, Adrian 1007 ROU1.0010.484019.20 
  Fusi, Claudio 1423  * SUI1.0010.924036.80 
  Costache, Andrei Eugeniu 1423  * ROU0.001-0.0840-3.20 
  Dinu, Robert 1135 ROU1.0010.654026.00 
  Iosif, Constantin 1423  * ROU0.001-0.0840-3.20 
 * 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)
 
 Gambitul Damei Cup Ploiesti ROU 2021-09-18
RcRownchangeKK*chgGame
 1249 1023 1.00 3 0.32 40 12.80 
  Gheorghe, Raisa-Maria 1155 ROU0.001-0.3240-12.80 
  Calin, Rares-Ionut 1218 ROU1.0010.754030.00 
  Calugareanu, Ioana-Denisa 1373 ROU0.001-0.1140-4.40 

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)
 

 

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