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Individual Calculations April 2023 |
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| Testolin, Ryder Total change: 49.20 | |   |
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| 2023 Box Hill Summer Cup Rounds 5-7 | Melbourne | AUS | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2097 | 1.50 | 3 | -0.05 | 40 | -2.00 | |
|  Chan, Luis | f | | 2197 | AUS | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Jathar, Ved | | | 1697 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Solomon, Stephen J | m | | 2275 | AUS | 0.50 | 1 | 0.23 | 40 | 9.20 | | | * 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) | | | | 2023 Ballarat Begonia Open | Ballarat | AUS | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2097 | 5.00 | 7 | 1.28 | 40 | 51.20 | |
| | Solomontchik, Daniel | | | 1697 * | FID | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Watson, James | | | 1776 | AUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Thogata, Randheer | | | 1765 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Dale, Ari | m | | 2345 | AUS | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Wallis, Christopher | f | | 2281 | AUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Lo, Willis | | | 2105 | AUS | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Morris, James | m | | 2453 | AUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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) | | |
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