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Individual Calculations April 2020 |
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| Kolak, Tanya Total change: -11.20 | |   |
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| 2020 Chess Artists Caulfield Club Championship | Melbourne | AUS | 2020-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1452 | 1.00 | 4 | -0.66 | 20 | -13.20 | |
|  Davis, Tony J | c | | 1800 | AUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rashid, Russell | f | | 1852 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gao, Daniel Danning | | | 1386 | AUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Zhang, Kevin W | | | 1109 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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 |
| 1539 | 1452 | 2.50 | 6 | 0.10 | 20 | 2.00 | |
| | Lim, Cassandra | | wf | 1852 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Papadinis, Jim | | | 1692 | AUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Wyss, Felix | | | 1513 | AUS | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Li, Oliver | | | 1651 | AUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Lovegrove, Adam | | | 1387 | AUS | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Akok, Benjamin | | | 1136 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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