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Blitz:
Individual Calculations February 2023 |
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| Cheng, Chao Xin Total change: 108.40 | |   |
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| 2023 Oceania Zonal Blitz | Melbourne | AUS | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1732 | 6.50 | 9 | 2.71 | 40 | 108.40 | |
|  Kariyawasam, Trent | | | 1332 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Morris, James | m | | 2426 | AUS | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Dias, Douglas | | | 1483 | AUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Retnaraja, Ethan | | | 1744 | AUS | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Renjith, Sravan | f | | 2072 | NZL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Xing, Zerui | | | 1465 | AUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Litchfield, Frederick | | | 2112 | AUS | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Savige, Colin B | | | 1879 | AUS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Kelly, Adam | c | | 1934 | AUS | 1.00 | 1 | 0.76 | 40 | 30.40 | | | * 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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