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Individual Calculations April 2020 |
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| Chiverton, Fergus Total change: -87.60 | |   |
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| 2020 Chess Artists Caulfield Club Championship | Melbourne | AUS | 2020-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1628 | 2.50 | 4 | -0.84 | 40 | -33.60 | |
|  Arthur, Matthew | | | 1396 | AUS | 0.00 | 1 | -0.79 | 40 | -31.60 | |  Akok, Benjamin | | | 1228 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kaplan, Alex | | | 1379 | AUS | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Parikh, Rohan | | | 1367 | AUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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 Ballarat Begonia Open | Ballarat | AUS | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1628 | 1.50 | 5 | -1.35 | 40 | -54.00 | |
| | Grabovac, Marko | | | 1934 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Beaumont, David | | | 1951 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gao, Arthur | | | 1384 | AUS | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Venkat, Rajendran Ishan | | | 1323 | AUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Cooper, Joshua | | | 1233 | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | |
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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