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Individual Calculations July 2022 |
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| Bayaca, Sterling Total change: -16.40 | |   |
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| 2022 ACT Championship | Canberra | AUS | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2047 | 3.00 | 6 | -0.53 | 20 | -10.60 | |
|  Ong, Jonathan Si Seng | | | 1647 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pearce, Tim | | | 1644 | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | McGowan, Cameron | | | 2154 | AUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Lo, Willis | | | 2090 | AUS | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Prasad, Lalit | c | | 2039 | AUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Kethro, Michael | f | | 2124 | AUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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) | | | | 2022 NSW Championship Rounds 2-6 plus postponed | Sydney | AUS | 2022-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2047 | 4.00 | 5 | 0.88 | 20 | 17.60 | |
| | Charles, Gareth | c | | 2015 | AUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Zheng, Marco Le Lun | | | 1993 | AUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Tefanis, Frank | | | 1956 | AUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Fikh, Anthony | c | | 1895 | AUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Koh, Cedric | | | 1911 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | 2022 NSW Open | Sydney | AUS | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 2049 | 4.00 | 6 | -1.17 | 20 | -23.40 | |
| | Roy Philip, Rohith | | | 1649 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tokarz, Michal | | | 1648 | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Chen, Dean | | | 1570 | AUS | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Rupasinghe, Sayum | | | 1700 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Grigg, Samuel | | | 2027 | AUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Jiang, Benjamin Wise | | | 1543 | AUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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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