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Individual Calculations August 2013 |
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| Iyer, Venkat Total change: 16.05 | |   |
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| 41srt Annual World Open - U 2400 Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 1955 | 3.50 | 9 | 0.88 | 15 | 13.20 | |
|  Rodriguez, Eric O | f | | 2276 | USA | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Akylbekov, Nasyr | | | 2320 | KGZ | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Dixon, Dakota Ellis | | | 2070 | USA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Wheeler, Cameron | f | | 2215 | USA | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Harris, Ian | | | 2112 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Beilin, Allan | | | 2026 | USA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Ulrich, Rachel J | | | 1902 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Treger, Yefim | | | 2181 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Slomski, Matt | | | 2030 | USA | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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) | | | | 18th Annual Pacific Coast Open | Agoura Hills, California | USA | 2013-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 1955 | 1.00 | 4 | 0.19 | 15 | 2.85 | |
| | Banawa, Joel | f | | 2355 * | USA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Griffith, Kyron W | | | 2232 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Wasiolek, Rory E | | | 2058 | USA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Serpik, Ilia | | | 2198 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * 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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