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Rapid:
Individual Calculations January 2022 |
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| Cheng, Larry Total change: -12.60 | |   |
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| Canberra Street Chess 4 December 2021 | Canberra | AUS | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1355 | 1.00 | 5 | -0.67 | 20 | -13.40 | |
|  Surandiran, Sherman | | | 1448 | AUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Gatzen-O`keefe, Thomas | | | 1353 | AUS | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Hellmann, Oskar | | | 1395 | AUS | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Amer, Abdulmalk | | | 1729 | LBA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ingham, Glenn | | | 1537 | AUS | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | 2021 ACT Rapidplay Championship | Canberra | AUS | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1355 | 2.00 | 6 | 0.04 | 20 | 0.80 | |
| | Kethro, Michael | f | | 2090 | AUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bernal-Garcia, Diego | | | 1221 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ho, Lachlan | | | 1665 | AUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ho, Oscar | | | 1031 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Amer, Abdulmalk | | | 1729 | LBA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Pearce, Tim | | | 1636 | AUS | 0.00 | 1 | -0.16 | 20 | -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) | | |
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