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Individual Calculations January 2019 |
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| Chiverton, Barnaby Total change: 7.40 | |   |
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| 2018 Chess Artists Open | Melbourne | AUS | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1254 | 1.00 | 4 | 0.37 | 20 | 7.40 | |
|  Cook, Geoff L | | | 1576 | AUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Jago, Stephen | | | 1531 | AUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kolak, Tanya | | | 1445 | AUS | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Itty Panicker, Prince | | | 1654 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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