Individual Calculations September 2019
 Zienkiewicz, Jan  Total change: -66.80  Rating chartPersonal card
 European Youth Chess Championship 2019 Open 10 Bratislava SVK 2019-08-02
RcRownchangeKK*chgGame
 1558 1807 5.50 9 -1.67 40 -66.80 
  Govoreanu, Matei 1407  * BEL1.0010.08403.20 
  Tolmacevs, Artjoms 1525 LAT0.001-0.8440-33.60 
  Jura, Michal 1407  * SVK1.0010.08403.20 
  Sauer, Tim 1625 GER1.0010.264010.40 
  Deladerriere, Apollo 1690 FRA0.501-0.1640-6.40 
  Villa Tornero, Alex 1641 ESP1.0010.284011.20 
  Yonal, Timur c1516 RUS0.001-0.8540-34.00 
  Dyachuk, Artem 1648 UKR1.0010.294011.60 
  Simbelov, Roman T. 1560 RUS0.001-0.8140-32.40 
 * 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)
 

 

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