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Individual Calculations August 2023 |
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| Chauhan, Suryansh Total change: 2.60 | |   |
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| 2023 MCC City of Melbourne Open Round 9 | Melbourne | AUS | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1273 | 0.00 | 1 | -0.14 | 20 | -2.80 | |
|  Dias, Douglas | | | 1585 | AUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | 2023 MCC Edwin Malitis Memorial - Minor Open Rounds 1-3 | Melbourne | AUS | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1174 | 1273 | 1.50 | 2 | 0.27 | 20 | 5.40 | |
| | Bongrain, Herve | | | 1009 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Lovegrove, Adam | | | 1339 | AUS | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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