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Individual Calculations February 2019 |
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| Karthik, Venkataraman Total change: -20.90 | |   |
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| 28th Annual North American Open | Las Vegas, Nevada | USA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2527 | 6.00 | 9 | -1.57 | 10 | -15.70 | |
|  Kollar, Romain | | | 2180 | FRA | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Daggupati, Balaji | f | | 2256 | USA | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Zavortink, Matt | | | 2160 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Findlay, Ian | f | | 2251 | CAN | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Peng, Shunkai | f | | 2285 | CHN | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Kolay, Alex | | | 2270 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Wang, Annie | f | wm | 2303 | USA | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Ramer, Scott | | | 2200 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Zhang, Chao | | | 2225 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | |
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) | | | | Bay Area International | Burlingame, California | USA | 2019-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2411 | 2515 | 6.50 | 9 | 0.79 | 10 | 7.90 | |
| | Daggupati, Balaji | f | | 2257 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Oconnor, Derek | | | 2275 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Bick, Gabriel | | | 2381 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Li, Zhaozhi | m | | 2395 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Ynojosa Aponte, Felix Jose | m | | 2368 | VEN | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Abrahamyan, Tatev | | wg | 2377 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Yoo, Christopher Woojin | f | | 2388 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Prohaszka, Peter | g | | 2613 | HUN | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Swiercz, Dariusz | g | | 2649 | USA | 0.50 | 1 | 0.18 | 10 | 1.80 | |
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) | | | | Delhi International Open 2019 ( Cat - A) | Delhi | IND | 2019-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 2515 | 6.50 | 10 | -2.03 | 10 | -20.30 | |
| | Srikanth, K. | | | 2115 * | IND | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Srimathi, R | | | 2115 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sonkalan, Bharati | | | 2123 | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gusain, Himal | m | | 2371 | IND | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Sibi, Visal R | | | 2115 * | IND | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Soham, Kamotra | | | 2115 * | IND | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Avinash, Ramesh | | | 2115 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Prraneeth, Vuppala | c | | 2228 | IND | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Sidhant, Mohapatra | m | | 2344 | IND | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Pranav, V | | | 2318 | IND | 0.00 | 1 | -0.75 | 10 | -7.50 | | | * 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) | | | | 11th Chennai Open International Grandmaster Chess Tournament 2019 for Sakthi Group Dr.N.Mahalingam Trophy | Chennai | IND | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2364 | 2515 | 7.50 | 10 | 0.72 | 10 | 7.20 | |
| | Chirag, Mudraje | | | 2115 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sa, Kannan | | | 2115 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Deshmukh, Anup | m | | 2259 | IND | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Tran, Minh Thang | m | | 2355 | VIE | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Harikrishnan.a.ra | m | | 2430 | IND | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Nguyen, Van Huy | m | | 2450 | VIE | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Shyaamnikhil, P | m | | 2446 | IND | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Pantsulaia, Levan | g | | 2597 | GEO | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Rajesh, V A V | m | | 2410 | IND | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Vignesh, N R | m | | 2461 | IND | 0.50 | 1 | -0.08 | 10 | -0.80 | | | * 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) | | |
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