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Individual Calculations February 2019 |
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| Cervenjak, Mark Total change: -70.80 | |   |
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| 2019 Australian Minor | Melbourne | AUS | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1577 | 2.50 | 4 | -0.84 | 40 | -33.60 | |
|  Ilka, William | | | 1292 | AUS | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Naga, Chaitanya | | | 1321 | IND | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Van Der Byl, Orsen | | | 1177 * | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Patel, Dhwani | | | 1370 | AUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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) | | | | 2019 FIDE Open | Gold Coast | AUS | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1577 | 0.50 | 3 | -0.93 | 40 | -37.20 | |
| | Liu, Yi | f | | 1977 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sudhahar, Mittun | | | 1504 | AUS | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Ng, Sze-Yong | | | 1388 | AUS | 0.00 | 1 | -0.75 | 40 | -30.00 | | | * 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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