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Individual Calculations April 2020 |
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| Parikh, Rohan Total change: 36.80 | |   |
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| 2020 Chess Artists Caulfield Club Championship | Melbourne | AUS | 2020-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1367 | 1.00 | 3 | 0.37 | 40 | 14.80 | |
|  Dakic, Dusan | | | 1703 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Macmillan, Jonathan | | | 1491 | AUS | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Chiverton, Fergus | | | 1628 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | 2020 MCC Championship | Melbourne | AUS | 2020-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1367 | 1.00 | 3 | 0.55 | 40 | 22.00 | |
| | He, Robinson | | | 1609 | AUS | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Culbert, Joshua | | | 1767 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Van Sebille, Sulia | | | 1635 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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