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Rapid:
Individual Calculations January 2022 |
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| Hellmann, Oskar Total change: -31.40 | |   |
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| Canberra Street Chess 4 December 2021 | Canberra | AUS | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1395 | 0.00 | 4 | -1.57 | 20 | -31.40 | |
|  Li, Hui | c | | 1970 | MAC | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Karattiyattil, Bazli | | | 1672 | AUS | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Cheng, Larry | | | 1355 | AUS | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Cheng, Jerry | | | 1132 | AUS | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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) | | | | 2021 ACT Rapidplay Championship | Canberra | AUS | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1395 | 2.50 | 5 | 0.00 | 20 | 0.00 | |
| | Amer, Abdulmalk | | | 1729 | LBA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gatzen-O`keefe, Thomas | | | 1353 | AUS | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Marks, Joe | | | 1315 | AUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Ho, Oscar | | | 1031 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ingham, Glenn | | | 1537 | AUS | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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