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Individual Calculations September 2013 |
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| Kraiouchkine, Nikita Total change: -17.85 | |   |
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| 2013 Pepsico Quebec Open Ch - Invitational | Montreal, Quebec | CAN | 2013-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2234 | 3.50 | 9 | -0.74 | 15 | -11.10 | |
|  Roussel-Roozmon, Thomas | g | | 2476 | CAN | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Wan, Kevin | | | 2006 | CAN | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Shetty, Atulya | f | | 2314 | USA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Zhou, Qiyu | | | 1902 | CAN | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Porper, Edward | m | | 2453 | CAN | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Thavandiran, Shiyam | f | | 2338 | CAN | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Kiewra, Keaton F | m | | 2422 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Adithya, B. | | | 2301 | IND | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Cao, Jason | f | | 2060 | CAN | 0.00 | 1 | -0.73 | 15 | -10.95 | |
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) | | | | 2013 NAYCC U18 | Toronto | CAN | 2013-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2234 | 4.00 | 8 | -0.45 | 15 | -6.75 | |
| | Preotu, Razvan | | | 2277 | CAN | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Nasir, Pi | | | 1834 * | CAN | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Vibbert, Sean | | | 2317 | USA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Ulrich, Thomas | | | 2295 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Chandra, Fm Akshat | f | | 2328 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Inigo, Aquino | | | 2032 | CAN | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Song, Michael | | | 2233 | CAN | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Chiku-Ratte, Olivier Kenta | | | 2127 | CAN | 0.50 | 1 | -0.15 | 15 | -2.25 | | | * 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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