Individual Calculations July 2009 |
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Gupta, Abhijeet Total change: -5.30 | | |
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Reykjavík Open | Reykjavík | ISL | 2009-03-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2380 | 2569 | 6.00 | 9 | -0.54 | 10 | -5.40 | |
| Bjarnason, Saevar | m | | 2219 | ISL | 0.50 | 1 | -0.39 | 10 | -3.90 | | Zak, Uri | | | 2219 | ISR | 1.00 | 1 | 0.11 | 10 | 1.10 | | Rombaldoni, Denis | m | | 2418 | ITA | 0.50 | 1 | -0.20 | 10 | -2.00 | | Kjartansson, Gudmundur | f | | 2365 | ISL | 1.00 | 1 | 0.24 | 10 | 2.40 | | Thorfinnsson, Bjorn | f | | 2408 | ISL | 0.50 | 1 | -0.21 | 10 | -2.10 | | Vernay, Clovis | m | | 2338 | FRA | 1.00 | 1 | 0.21 | 10 | 2.10 | | Guilleux, Fabien | f | | 2303 | FRA | 1.00 | 1 | 0.18 | 10 | 1.80 | | Kryvoruchko, Yuriy | g | | 2604 | UKR | 0.50 | 1 | 0.05 | 10 | 0.50 | | Steingrimsson, Hedinn | g | | 2547 | ISL | 0.00 | 1 | -0.53 | 10 | -5.30 | | 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) | | 2nd Mayors Cup International Open Chess Tournament | Goregaon Sports Club, Mumbai, India | IND | 2009-05-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2360 | 2570 | 8.00 | 11 | -0.28 | 10 | -2.80 | |
| Mittal, Sanjoykumar | | | 2220 | IND | 1.00 | 1 | 0.11 | 10 | 1.10 | | Rao, J Malleswara | | | 2220 | IND | 1.00 | 1 | 0.11 | 10 | 1.10 | | Singh, Gurpreet Pal | | | 2268 | IND | 1.00 | 1 | 0.15 | 10 | 1.50 | | Matta, Vinay Kumar | | | 2317 | IND | 1.00 | 1 | 0.19 | 10 | 1.90 | | Rathnakaran, K | m | | 2427 | IND | 1.00 | 1 | 0.31 | 10 | 3.10 | | Areshchenko, Alexander | g | | 2657 | UKR | 0.00 | 1 | -0.38 | 10 | -3.80 | | Shyam, Sundar M | m | | 2424 | IND | 0.50 | 1 | -0.20 | 10 | -2.00 | | Panchanathan, Magesh Chandran | g | | 2462 | IND | 0.00 | 1 | -0.65 | 10 | -6.50 | | Joshi, G B | | | 2282 | IND | 1.00 | 1 | 0.16 | 10 | 1.60 | | Lahiri, Atanu | m | | 2332 | IND | 0.50 | 1 | -0.30 | 10 | -3.00 | | Kamble, Vikramaditya | m | | 2351 | IND | 1.00 | 1 | 0.22 | 10 | 2.20 | | 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) | | 8th Asian Continental Individual Open Championship | Subic Bay Freeport | PHI | 2009-05-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2496 | 2570 | 7.00 | 11 | 0.39 | 10 | 3.90 | |
| Mas, Hafizulhelmi | m | | 2425 | MAS | 1.00 | 1 | 0.31 | 10 | 3.10 | | Villamayor, Buenaventura | g | | 2474 | PHI | 1.00 | 1 | 0.37 | 10 | 3.70 | | Gomez, John Paul | g | | 2538 | PHI | 0.50 | 1 | -0.04 | 10 | -0.40 | | Sandipan, Chanda | g | | 2558 | IND | 0.50 | 1 | -0.02 | 10 | -0.20 | | Tu, Hoang Thong | g | | 2506 | VIE | 0.50 | 1 | -0.09 | 10 | -0.90 | | Antonio, Rogelio Jr | g | | 2518 | PHI | 0.00 | 1 | -0.57 | 10 | -5.70 | | Gao, Rui | | | 2500 | CHN | 1.00 | 1 | 0.40 | 10 | 4.00 | | Al Sayed Moh, Mad N | m | | 2496 | QAT | 0.50 | 1 | -0.10 | 10 | -1.00 | | Rahman, Ziaur | g | | 2523 | BAN | 0.00 | 1 | -0.57 | 10 | -5.70 | | Gundavaa, Bayarsaikhan | | | 2461 | MGL | 1.00 | 1 | 0.35 | 10 | 3.50 | | Ding, Liren | | | 2458 | CHN | 1.00 | 1 | 0.35 | 10 | 3.50 | | 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) | | 2nd Subic International Open | Subic Bay Freeport | PHI | 2009-05-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2399 | 2570 | 6.50 | 9 | 0.01 | 10 | 0.10 | |
| Senador, Emmanuel | | | 2360 | PHI | 1.00 | 1 | 0.23 | 10 | 2.30 | | Mas, Hafizulhelmi | m | | 2425 | MAS | 1.00 | 1 | 0.31 | 10 | 3.10 | | Xiu, Deshun | | | 2422 | CHN | 0.00 | 1 | -0.70 | 10 | -7.00 | | Yu, Yangyi | | | 2433 | CHN | 0.00 | 1 | -0.68 | 10 | -6.80 | | Ashwin, Jayaram | m | | 2413 | IND | 0.50 | 1 | -0.21 | 10 | -2.10 | | Olay, Edgar Reggie | | | 2348 | PHI | 1.00 | 1 | 0.22 | 10 | 2.20 | | Murshed, Niaz | g | | 2407 | BAN | 1.00 | 1 | 0.28 | 10 | 2.80 | | Mohota, Nisha | | wg | 2304 | IND | 1.00 | 1 | 0.18 | 10 | 1.80 | | Bitoon, Richard | m | | 2479 | PHI | 1.00 | 1 | 0.38 | 10 | 3.80 | | 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) | | 1st SCS International Open GM Chess Tournament, India | Bhubaneswar, Orissa, India | IND | 2009-06-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2395 | 2570 | 7.00 | 10 | -0.11 | 10 | -1.10 | |
| Patil, Pratik | | | 2220 | IND | 1.00 | 1 | 0.11 | 10 | 1.10 | | Hasan, Mehdi | f | | 2220 | BAN | 1.00 | 1 | 0.11 | 10 | 1.10 | | Maheswaran, P | f | | 2341 | IND | 0.50 | 1 | -0.29 | 10 | -2.90 | | Lahiri, Atanu | m | | 2332 | IND | 0.50 | 1 | -0.30 | 10 | -3.00 | | Ramakrishna, J | f | | 2292 | IND | 1.00 | 1 | 0.17 | 10 | 1.70 | | Das, Arghyadip | m | | 2424 | IND | 1.00 | 1 | 0.30 | 10 | 3.00 | | Lalith, Babu M R | m | | 2480 | IND | 1.00 | 1 | 0.38 | 10 | 3.80 | | Tiviakov, Sergei | g | | 2697 | NED | 0.50 | 1 | 0.17 | 10 | 1.70 | | Ismagambetov, Anuar | g | | 2525 | KAZ | 0.50 | 1 | -0.06 | 10 | -0.60 | | Thejkumar, M S | | | 2420 | IND | 0.00 | 1 | -0.70 | 10 | -7.00 | | 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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