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Individual Calculations February 2020 |
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| Plant, John Stuart Total change: -6.80 | |   |
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| 2020 Australian Championship | Sydney | AUS | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 1993 | 2.50 | 10 | -0.34 | 20 | -6.80 | |
|  Clarke, Brandon G I | m | | 2393 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zhang, Jilin | | wg | 2237 | AUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bayaca, Sterling | | | 1994 | AUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Puccini, Jack | f | | 2265 | AUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Huynh, Arthur | | | 2136 | AUS | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Nakauchi, Gene | f | | 2150 | AUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Solomon, Stephen J | m | | 2319 | AUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ng, Clive | c | | 2061 | AUS | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Parle, Hughston | | | 2057 | AUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Lo, Willis | | | 2108 | AUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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