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Individual Calculations January 2020 |
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| Prakash, Satya Total change: 38.20 | |   |
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| 2019 Box Hill Open | Melbourne | AUS | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1562 | 5.00 | 8 | 1.29 | 20 | 25.80 | |
|  Raine, Marcus | | | 1894 | AUS | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Ho, Enoch | | | 1314 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dang, Ryan | | | 1162 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ilic, Goran | | | 1640 | AUS | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Thadani, Aman Deepak | | | 1627 | AUS | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Zillmann, Shawn | | | 1740 | AUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Ilic, Nicholas | | | 1948 | AUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Srinivasan, Arjun B | | | 1410 | AUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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) | | | | 2019 Chess Artists Open | Melbourne | AUS | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1555 | 2.00 | 5 | 0.62 | 20 | 12.40 | |
| | Chmiel, Rad | | | 1757 | AUS | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Ahmer, Axel | | | 1755 | AUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Hughes, Jack G | | | 1703 | AUS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Testolin, Ryder | | | 1686 | AUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Lu, Lillian | | | 1718 | AUS | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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