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Individual Calculations July 2012 |
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| Tuhrim, Richard J Total change: 29.55 | |   |
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| 2nd Annual New Yorker Open | New York, New York | USA | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2238 | 3.00 | 6 | 0.30 | 15 | 4.50 | |
|  Shen, Victor C | f | | 2333 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | |  Shvartsman, Andrew | c | | 2261 | USA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Markzon, Gregory | f | | 2223 | USA | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Ryba, Nicholas | | | 2100 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Pressman, Leif A | f | | 2225 | USA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Benjamin, Joel | g | | 2559 | USA | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | 5th New York International - Open Section | New York, New York | USA | 2012-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2408 | 2238 | 4.00 | 8 | 1.67 | 15 | 25.05 | |
| | Kacheishvili, Giorgi | g | | 2598 | GEO | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Chiang, Michael | | | 2152 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Pujol, Carlos | f | | 2293 | CUB | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Hungaski, Robert | m | | 2507 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Mandizha, Farai | f | | 2410 | ZIM | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Mulyar, Michael A | m | | 2408 | USA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Quan, Zhe | m | | 2424 | CAN | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Managadze, Nikoloz | m | | 2472 | GEO | 0.50 | 1 | 0.29 | 15 | 4.35 | |
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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