Individual Calculations January 2017
 Prokudin, Igor  Total change: 41.60  Rating chartPersonal card
 World Schools Boys U9 Sochi RUS 2016-12-03
 1471 1332 3.50 7 1.04 40 41.60 
  Petrovsky, Nikita 1560 RUS1.0010.794031.60 
  Lystsov, Leonid c1732  * RUS0.001-0.0840-3.20 
  Makkar, Rajat c1732  * FRA1.0010.924036.80 
  Chyndygyr, Tamerlan 1555 RUS0.001-0.2240-8.80 
  Azimov, Timur 1294 RUS0.501-0.0540-2.00 
  Panthaka, W J N Malindu 1141 SRI0.001-0.7540-30.00 
  Andreev, Konstantin 1281 RUS1.0010.434017.20 
 * 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)


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