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Individual Calculations August 2023 |
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| Wolffs, Walter Total change: -31.60 | |   |
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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 |
| 1381 | 1382 | 0.00 | 1 | -0.50 | 20 | -10.00 | |
|  De Rooy, Jack | | | 1381 | AUS | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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 MCC Winter Classic | Melbourne | AUS | 2023-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1382 | 1.00 | 3 | -0.74 | 20 | -14.80 | |
| | Ramakrishnan, Atiksh | | | 1434 | AUS | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Akok, Benjamin | | | 1214 | AUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Chen, Minnie | | | 1316 | AUS | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | 2023 MCC Edwin Malitis Memorial - Minor Open Rounds 1-3 | Melbourne | AUS | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1158 | 1382 | 2.00 | 3 | -0.34 | 20 | -6.80 | |
| | Dissanayake, Harani | | | 1137 | AUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Brown, Arnoud | | | 1133 | AUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Smith, Warren | | | 1205 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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