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Individual Calculations August 2023 |
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| Raine, Marcus Total change: -3.40 | |   |
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| 2023 Box Hill Club Championship Division 2 Round 9 | Melbourne | AUS | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1744 | 0.00 | 1 | -0.23 | 20 | -4.60 | |
|  Salasan, Haran | c | | 1955 | AUS | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | 2023 Box Hill Friday Grades Rounds 1-4 | Melbourne | AUS | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1718 | 2.50 | 4 | 0.01 | 20 | 0.20 | |
|  Menezes, Eric | | | 1620 | AUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Stolyarov, Michael | | | 1757 | AUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Grkow, Andrew | | | 1638 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Wang, Cunmeng | | | 1473 | AUS | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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 Victorian Championship Rounds 1-3 | Melbourne | AUS | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1718 | 1.50 | 3 | 0.05 | 20 | 1.00 | |
| | Rujevic, Mirko | m | | 2121 | AUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Cherukuvada, Tejas | | | 1542 | AUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Chai, Kang | | | 1618 | AUS | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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