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Blitz:
Individual Calculations October 2017 |
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| Akuratiya, A G Javindi Avarjana Total change: -36.20 | |   |
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| Kandy Open Blitz Chess Championship 2017 | Kandy | SRI | 2017-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1185 | 0.00 | 3 | -0.31 | 20 | -6.20 | |
|  Lasitha, Subash | c | | 1585 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Savinda, Yasas | | | 1487 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Jayathillaka, R R G D K | | | 1585 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | 2nd West Asian Youth Blitz Chess Championship 2017 - Under 10 Girls | Waskaduwa | SRI | 2017-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1185 | 1185 | 1.00 | 5 | -1.50 | 20 | -30.00 | |
| | Weerawardana, Oneli Vihanga | | | 1257 | SRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Kurmanalina, Deniza | | wc | 1144 | KAZ | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Aarna, Chugh | | | 1095 | IND | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Patel, Riddhi R | | | 1257 | IND | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Abeysekara, Yasasi Geemini | | | 1171 | SRI | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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