Individual Calculations June 2017
 Mohamed Abdalla, Alqaydi  Total change: 35.20  Rating chartPersonal card
 World Schools Chess Championship 2017 - Open 11 Iasi ROU 2017-04-22
RcRownchangeKK*chgGame
 1351 1103 2.50 8 0.88 40 35.20 
  Miron, Iurii 1503  * MDA0.001-0.0840-3.20 
  Iordache, Alexandru-Cristian 1316 ROU0.001-0.2340-9.20 
  Sida, Flavius-Ovidiu 1224 ROU1.0010.664026.40 
  Khalifah, Khaled c1394 UAE0.001-0.1540-6.00 
  Nechita, Bogdan-Gabriel 1385 ROU0.001-0.1640-6.40 
  Paraschiv, Alexandru-Stefan 1274 ROU1.0010.734029.20 
  Scurtu, Alexandr 1428 MDA0.001-0.1340-5.20 
  Lup, Constantin-Ionel 1283 ROU0.5010.24409.60 
 * 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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