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Individual Calculations November 2013 |
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| Kiewra, Keaton Total change: 8.80 | |   |
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| 2013 Spice Cup Open | Clayton, Missouri | USA | 2013-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2405 | 2404 | 5.50 | 9 | 1.08 | 10 | 10.80 | |
|  Chiang, Sarah | | wf | 2102 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Lenderman, Aleksandr | g | | 2539 | USA | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Finegold, Spencer | | | 2132 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Boros, Denes | g | | 2493 | HUN | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Corrales Jimenez, Fidel | g | | 2575 | CUB | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Robson, Ray | g | | 2628 | USA | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Gurevich, Daniel | | | 2258 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Bykhovsky, Anatoly | g | | 2522 | ISR | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Ruiz, Joshua | m | | 2399 | COL | 1.00 | 1 | 0.49 | 10 | 4.90 | |
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) | | | | 3rd annual Fall International Chess Festival | Dearborn, Michigan | USA | 2013-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2338 | 2404 | 5.00 | 9 | -0.20 | 10 | -2.00 | |
| | Ewing, Gabriel | | | 2004 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Tang, Andrew | | | 2174 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Betaneli, Alexander | f | | 2245 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Hernandez Carmenate, Holden | g | | 2545 | CUB | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Gareev, Timur | g | | 2676 | USA | 0.00 | 1 | -0.17 | 10 | -1.70 | | | Gurevich, Daniel | | | 2258 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Chandra, Akshat | m | | 2318 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Shabalov, Alexander | g | | 2520 | USA | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Vibbert, Sean | f | | 2299 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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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