Individual Calculations September 2015
 Badelka, Olga  Total change: -30.80  Rating chartPersonal card
 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN Riga LAT 2015-08-10
RcRownchangeKK*chgGame
 2231 2186 4.50 9 0.59 40 23.60 
  Wan, Yunguo m2472 CHN0.5010.344013.60 
  Petrov, Nikita m2446 RUS0.001-0.1840-7.20 
  Semjonovs, Ilja 1940 LAT0.001-0.8140-32.40 
  Limanovska, Elizabete 2023 LAT1.0010.284011.20 
  Sinitsina, Anastassia wc1786  * EST1.0010.08403.20 
  Jankovskis, Guntis 2342 LAT0.5010.21408.40 
  Rogule, Laura wg2324 LAT1.0010.694027.60 
  Cawdery, Daniel m2424 RSA0.001-0.2040-8.00 
  Kashtanov, Ruslan m2322 RUS0.5010.18407.20 
 * 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)
 
 World Youth U-16 Chess Olympiad 2015 Ulanbaatar MGL 2015-08-20
RcRownchangeKK*chgGame
 1984 2186 3.00 6 -1.36 40 -54.40 
  Batjargal, Erdenebat 1786  * MGL0.501-0.4240-16.80 
  Zhong, Joey 1924 CAN0.501-0.3240-12.80 
  Bauyrzhan, Arnash 2088 KAZ0.501-0.1340-5.20 
  Pang, Tao 2059 CHN0.001-0.6740-26.80 
  Nisban, Cyrus c1786  * SIN1.0010.08403.20 
  Ritviz, Parab 2260 IND0.5010.10404.00 
 * 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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