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Individual Calculations May 2014 |
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| Li, Ruifeng Total change: 33.75 | |   |
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| 2014 Bill Wright Saint Louis Open | Saint Louis, Missouri | USA | 2014-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2253 | 2.50 | 4 | 0.03 | 15 | 0.45 | |
|  Zhou, Jason | | | 1853 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  So, Wesley | g | | 2653 * | PHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Holliman, Bob | | | 1980 | USA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Hendrickson, Nolan | | | 2154 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | * 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) | | | | 8th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2014-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2253 | 5.00 | 9 | 1.20 | 15 | 18.00 | |
| | Strenzwilk, Denis F | | | 1889 | USA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Sevian, Samuel | m | | 2438 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Elezi, Luan | | | 2058 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Friedel, Joshua | g | | 2500 | USA | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Fishbein, Alexander | g | | 2485 | USA | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Troff, Kayden W | m | | 2477 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Panjwani, Raja | m | | 2450 | CAN | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Melekhina, Alisa | f | wm | 2152 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Rudakov, Alexander | f | | 2338 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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) | | | | 21st Space Coast Open | Cocoa Beach, Florida | USA | 2014-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2253 | 2.50 | 4 | 1.02 | 15 | 15.30 | |
| | Helfst, Matt D | | | 1957 | USA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Kekelidze, Mikheil | g | | 2485 | GEO | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Andrianov, Nikolay | m | | 2420 | RUS | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Hansen, Lars Bo | g | | 2567 | DEN | 0.50 | 1 | 0.36 | 15 | 5.40 | |
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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