Individual Calculations May 2011 |
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Khachiyan, Melikset Total change: -19.30 | | |
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2011 Southern Rocky FIDE Open | Albuquerque, New Mexico | USA | 2011-02-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2286 | 2518 | 2.00 | 4 | -1.05 | 10 | -10.50 | |
| Grinberg, Matthew | | | 2118 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Sandager, Stephen | | | 2155 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | Sipos, Istvan | m | | 2409 | HUN | 0.00 | 1 | -0.65 | 10 | -6.50 | | Kekelidze, Mikheil | g | | 2460 | GEO | 0.00 | 1 | -0.58 | 10 | -5.80 | | * 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) | | 2011 St. Louis Invitational | St. Louis, Missouri | USA | 2011-03-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2523 | 2511 | 3.00 | 9 | -1.35 | 10 | -13.50 | |
| Kaidanov, Gregory | g | | 2569 | USA | 0.00 | 1 | -0.42 | 10 | -4.20 | | Benjamin, Joel | g | | 2564 | USA | 1.00 | 1 | 0.57 | 10 | 5.70 | | Kraai, Jesse | g | | 2509 | USA | 0.00 | 1 | -0.50 | 10 | -5.00 | | Robson, Ray | g | | 2522 | USA | 0.00 | 1 | -0.48 | 10 | -4.80 | | Becerra, Julio J | g | | 2549 | USA | 0.50 | 1 | 0.05 | 10 | 0.50 | | Perelshteyn, Eugene | g | | 2533 | USA | 0.00 | 1 | -0.47 | 10 | -4.70 | | Ramirez, Alejandro | g | | 2594 | USA | 0.50 | 1 | 0.11 | 10 | 1.10 | | Yang, Darwin | f | | 2416 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | Brooks, Michael | m | | 2451 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | | 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) | | 11th Annual Reno Far West Open | Reno, Nevada | USA | 2011-04-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2333 | 2511 | 4.00 | 5 | 0.47 | 10 | 4.70 | |
| Wheeler, Cameron | | | 2111 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Kelley, Dereque D | | | 2204 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | Mezentsev, Vladimir | m | | 2365 | RUS | 0.50 | 1 | -0.20 | 10 | -2.00 | | Zierk, Steven C | m | | 2466 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | Sevillano, Enrico | m | | 2517 | USA | 1.00 | 1 | 0.51 | 10 | 5.10 | | * 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) | |
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