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Individual Calculations February 2020 |
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| Pearl, Oliver Total change: 98.80 | |   |
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| 2019 Canterbury Summer Swiss | Melbourne | AUS | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1152 | 2.00 | 6 | 1.25 | 40 | 50.00 | |
|  Chmiel, Rad | | | 1552 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Narenthran, Tharmaratnam | c | | 1552 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhang, Kendrick (kenny) | | | 1551 | NZL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Cheng, Chao Xin | | | 1407 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Flude, David A | | | 1459 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Morrison, Jennifer | | | 1413 | AUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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) | | | | 2020 MCC Richard Voon Memorial | Melbourne | AUS | 2020-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1169 | 2.50 | 6 | 1.22 | 40 | 48.80 | |
| | Barlow, Chris | | | 1524 | AUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ho, Enoch | | | 1285 | AUS | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Singh, Surjeet | | | 1438 | AUS | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Barber, Geoffrey | | | 1569 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Brown, Greg | | | 1333 | AUS | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Renzies, Elliott | | | 1315 | AUS | 0.50 | 1 | 0.20 | 40 | 8.00 | | | * 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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