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Individual Calculations August 2015 |
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| Checa, Nicolas D Total change: 16.60 | |   |
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| 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2344 | 6.00 | 9 | 0.55 | 20 | 11.00 | |
|  Rubin, Joshua | | | 2092 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Myers, Dominique | | | 2120 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ghatti, Sanjay | | | 2182 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Nikhilesh, Kumar K. | f | | 2235 | IND | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Mekhitarian, Krikor Sevag | g | | 2589 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Studen, Damir | | | 2259 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Wang, Andrew C | | | 2173 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Akylbekov, Nasyr | | | 2268 | KGZ | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Preotu, Razvan | m | | 2452 | CAN | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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 New York International Championship | New York, New York | USA | 2015-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2344 | 4.50 | 8 | 0.28 | 20 | 5.60 | |
| | Tanenbaum, Zachary C | | | 2118 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Tarhon, Brian | | | 2209 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Hess, Robert L | g | | 2571 | USA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Izoria, Zviad | g | | 2566 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Allicock, Rawle A | f | | 2233 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Rohde, Michael A | g | | 2447 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Niemann, Hans M | | | 2197 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Pressman, Leif | f | | 2265 | USA | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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