Individual Calculations February 2022
 Zlate-Ion, Matei  Total change: -33.20  Rating chartPersonal card
 Bucharest Chess Festival - 5th ed. Open Bucuresti ROU 2022-01-22
RcRownchangeKK*chgGame
 1511 1234 0.00 4 -0.83 40 -33.20 
  Craciun, Sasha-Matei 1808 ROU0.001-0.0240-0.80 
  Podea, Andrei 1465 ROU0.001-0.2140-8.40 
  Petrescu, Andreea 1446 ROU0.001-0.2340-9.20 
  Calin, Rares-Ionut 1326 ROU0.001-0.3740-14.80 

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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