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Blitz:
Individual Calculations May 2023 |
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| Cordover, David Z Total change: -69.20 | |   |
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| 2023 O2C Doeberl Cup Blitz | Canberra | AUS | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1952 | 4.00 | 8 | -3.46 | 20 | -69.20 | |
|  Lane, Nancy L | | wm | 1643 | AUS | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Liu, Kevin | | | 1552 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bellier, Titouan | | | 1610 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chen, Austin | | | 1448 | AUS | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Retnaraja, Athena-Malar | | | 1538 | AUS | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Inukai, Kotaro | | | 1401 | JPN | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Chen, Martin | | | 1386 | AUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Chen, Dean | | | 1462 | 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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