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Individual Calculations December 2012 |
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| Norowitz, Yaacov Total change: 11.80 | |   |
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| Bahamas International and Amateur | Nassau, Bahamas | USA | 2012-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2426 | 2420 | 5.50 | 9 | 1.18 | 10 | 11.80 | |
|  Helfst, Matt D | | | 2020 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sambuev, Bator | g | | 2524 | CAN | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Margvelashvili, Giorgi | g | | 2582 | GEO | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Gerzhoy, Leonid | m | | 2469 | CAN | 0.50 | 1 | 0.07 | 10 | 0.70 | | | O` Donnell, Tom | m | | 2350 | CAN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Goldin, Alexander | g | | 2549 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Santarius, Erik F | | | 2278 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Friedel, Joshua E | g | | 2495 | USA | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Shabalov, Alexander | g | | 2570 | USA | 0.50 | 1 | 0.20 | 10 | 2.00 | | | * 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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