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Individual Calculations July 2023 |
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| O`carroll, Om Total change: 43.60 | |   |
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| 2023 Ballarat Club Championship Division A Rounds 6-9 | Ballarat | AUS | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1195 | 1603 | 1.00 | 1 | 0.08 | 40 | 3.20 | |
|  Stickland, Peter | | | 1195 | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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 Victorian Open | Melbourne | AUS | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1603 | 4.00 | 6 | 1.01 | 40 | 40.40 | |
|  Zafirakos, Jesse | | | 1956 | AUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Chen, Minnie | | | 1299 | AUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Heydari, Majid | | | 1894 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Tuano, Andy | | | 1375 | AUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Paul, Nikash | | | 1395 | AUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Raine, Marcus | | | 1743 | AUS | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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