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Individual Calculations November 2014 |
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| Preotu, Razvan Total change: 32.60 | |   |
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| Aurora Fall Open - Open | Aurora | CAN | 2014-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2405 | 4.50 | 5 | 0.91 | 10 | 9.10 | |
|  Cai, Jason | | | 2005 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Zeromskis, Egidijus | | | 2118 | CAN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Sambuev, Bator | g | | 2532 | CAN | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Song, Michael | | | 2181 | CAN | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Plotkin, Mark | | | 2238 | CAN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | * 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) | | | | 2014 Spice Cup Open | Saint Louis, Missouri USA | USA | 2014-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2520 | 2405 | 5.50 | 9 | 2.35 | 10 | 23.50 | |
| | Inumerable Jr, Florentino | | | 2101 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Naroditsky, Daniel | g | | 2601 | USA | 1.00 | 1 | 0.75 | 10 | 7.50 | | | Le, Quang Liem | g | | 2706 | VIE | 0.50 | 1 | 0.35 | 10 | 3.50 | | | Troff, Kayden W | g | | 2532 | USA | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Chandra, Akshat | m | | 2488 | USA | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Durarabayli, Yasif | g | | 2624 | AZE | 1.00 | 1 | 0.78 | 10 | 7.80 | | | Corrales Jimenez, Fidel | g | | 2532 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Nyzhnyk, Illya | g | | 2613 | UKR | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Sevian, Samuel | m | | 2484 | USA | 0.50 | 1 | 0.11 | 10 | 1.10 | |
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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