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Blitz:
Individual Calculations February 2023 |
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| Barry, David Total change: -31.00 | |   |
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| 2023 Australian Blitz Championship | Perth | AUS | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1647 | 4.00 | 9 | -1.55 | 20 | -31.00 | |
|  Taylor, Leon M | | | 1917 | AUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Bassig, Hamish | | | 1955 | AUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Arav, Nathan | | | 1428 | AUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ong, Celine | | | 1300 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Leong, Voon Choon | | | 2051 | BRU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rice, Leah | | | 1233 | SGP | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Wolffs, Walter | | | 1380 | AUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Feldblyum, Alexander | | | 1247 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gupta, Anoushka | | | 1381 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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