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Individual Calculations April 2020 |
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| Arthur, Matthew Total change: 99.60 | |   |
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| 2020 Chess Artists Caulfield Club Championship | Melbourne | AUS | 2020-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1396 | 2.00 | 4 | 1.14 | 40 | 45.60 | |
|  Chiverton, Fergus | | | 1628 | AUS | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Arthur, James | | | 1403 | AUS | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Harris, Anthony | | | 1796 * | AUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Lu, Lillian | | | 1796 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 2020 MCC Championship | Melbourne | AUS | 2020-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1396 | 2.00 | 5 | 1.35 | 40 | 54.00 | |
| | Harris, Anthony | | | 1796 * | AUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Lu, Lillian | | | 1796 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dizdarevic, Mehmedalija | | | 1796 * | BIH | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Papadinis, Jim | | | 1692 | AUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Beattie, Roger | | | 1578 | AUS | 1.00 | 1 | 0.74 | 40 | 29.60 | | | * 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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