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Individual Calculations February 2015 |
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| Smith, Robert W Total change: -11.20 | |   |
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| New Zealand Open including 122nd Championship | Auckland | NZL | 2015-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2233 | 4.00 | 7 | -0.56 | 20 | -11.20 | |
|  Louie, Jared | | | 1833 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hague, Ben | f | | 2317 | NZL | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Zelesco, Karl | | | 2210 | AUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Rains, Edward | | | 1973 | NZL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Duneas, John | | | 2054 | NZL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Reilly, Tim | f | | 2238 | AUS | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Lauterbach, Ingrid | | wm | 2089 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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