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Individual Calculations February 2017 |
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| Wastney, Scott Total change: -73.00 | |   |
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| 124th New Zealand Championship | Wellington | NZL | 2017-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2350 | 6.00 | 8 | -0.87 | 20 | -17.40 | |
|  Post, Martin J | | | 1950 * | NZL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Christie, Richie | | | 1950 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jackson, L Ross | | | 1950 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fan, Allen Chi Zhou | | | 1952 | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dale, Ari | m | | 2333 | AUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | James, Jack | | | 2012 | NZL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Peng, Shunkai | c | | 2021 | CHN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Forster, William | c | | 1963 | NZL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | 2017 Oceania Zone 3.6 Zonal Championship | Auckland | NZL | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2350 | 4.00 | 8 | -2.78 | 20 | -55.60 | |
| | Zhang, William Jiewen | | | 1950 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ng, Clive | c | | 1997 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Chew Lee, Max | | | 2204 | AUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Wheeler, Bruce | | | 2120 | NZL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Winkelman, Albert | | | 1950 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kethro, Michael | | | 2091 | AUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Gong, Daniel Hanwen | c | | 2090 | NZL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Yu, Bobby | | | 1955 | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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