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Blitz:
Individual Calculations February 2023 |
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| Young, Cohen Total change: -22.40 | |   |
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| 2023 New Zealand Blitz | Wellington | NZL | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1835 | 4.00 | 7 | 1.89 | 40 | 75.60 | |
|  Croad, Nicolas | f | | 2206 | NZL | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Knowles, Jeremy | | | 2040 | NZL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Winter, Ryan | | | 1910 | NZL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Masters, Andrew D | | | 1833 | SCO | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Perrin, Brent | | | 1848 | ENG | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Van Riemsdijk, Herman C. | m | | 2352 | BRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Metge, J. Nigel | | | 1946 | NZL | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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 Oceania Zonal Blitz | Melbourne | AUS | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1835 | 5.00 | 9 | -2.45 | 40 | -98.00 | |
| | Tuano, Andy | | | 1396 | AUS | 0.00 | 1 | -0.94 | 40 | -37.60 | | | Rehill, Paul | | | 1435 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Xing, Zeqi | | | 1519 | AUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Hong, Wilbur | | | 1484 | AUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Hong, Xavier | | | 1689 | AUS | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Lee, Lachlan | | | 1671 | AUS | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Xing, Zerui | | | 1465 | AUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Wang, Daniel | | | 1649 | AUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Hawkins, Sean | | | 1625 | AUS | 0.00 | 1 | -0.77 | 40 | -30.80 | | | * 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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