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Individual Calculations February 2017 |
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| Paragua, Mark C Total change: 28.80 | |   |
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| 2016 PSC - PUREGOLD CHESS CHALLENGE | Olongapo City | PHI | 2016-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2514 | 2492 | 5.50 | 9 | 1.29 | 10 | 12.90 | |
|  Kurbonboeva, Sarvinoz | | wm | 2274 | UZB | 1.00 | 1 | 0.22 | 10 | 2.20 | |  Dimakiling, Oliver | m | | 2404 | PHI | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Stupak, Kirill | g | | 2562 | BLR | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Pantsulaia, Levan | g | | 2607 | GEO | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Demchenko, Anton | g | | 2632 | RUS | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Bersamina, Paulo | m | | 2404 | PHI | 1.00 | 1 | 0.38 | 10 | 3.80 | | | McHedlishvili, Mikheil | g | | 2601 | GEO | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Lei, Tingjie | | wg | 2468 | CHN | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Wang, Hao | g | | 2678 | CHN | 0.00 | 1 | -0.26 | 10 | -2.60 | |
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) | | | | 9th Annual Chesapeake Open | Rockville, Maryland | USA | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2380 | 2492 | 6.00 | 7 | 1.59 | 10 | 15.90 | |
| | Huang, Andy | | | 2165 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Samuelson, Andrew | | | 2269 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Yu, Jennifer R | | wm | 2202 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Balakrishnan, Praveen | f | | 2465 | USA | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Sadorra, Julio C | g | | 2587 | PHI | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Bregadze, Levan | m | | 2457 | GEO | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Barbosa, Oliver | g | | 2518 | PHI | 1.00 | 1 | 0.54 | 10 | 5.40 | |
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) | | |
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