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Blitz:
Individual Calculations April 2013 |
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| Sorkin, Igor Total change: 17.20 | |   |
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| 2013 MCC March $500 FIDE Blitz | New York, New York | USA | 2013-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2431 | 2370 | 4.50 | 8 | 1.12 | 20 | 22.40 | |
|  Schut, Han | | | 2153 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Lenderman, Aleksandr | g | | 2595 | USA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Sena, Juan | | | 2113 | DOM | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Stripunsky, Alexander | g | | 2578 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mena, Carlos E | f | | 2323 | CUB | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Kacheishvili, Giorgi | g | | 2602 | GEO | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Izoria, Zviad | g | | 2583 | USA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kekelidze, Mikheil | g | | 2504 | GEO | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | Bobby Fischer 70th Birthday Blitz Tournament | New York, New York | USA | 2013-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2370 | 3.00 | 5 | -0.26 | 20 | -5.20 | |
| | Kopiecki, Edward | | | 1983 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bisiriyu-Salam, Oluwaseun | | | 2188 | NGR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ryba, Andrew | | | 2183 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Stripunsky, Alexander | g | | 2578 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Chandra, Akshat | f | | 2265 | USA | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | |
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