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Individual Calculations January 2010 |
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| Karthikeyan, P Total change: -4.00 | |   |
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| World Junior Championships U20 (Boys) | Puerto Madryn, Chubut | ARG | 2009-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2355 | 2449 | 7.50 | 13 | -0.40 | 10 | -4.00 | |
|  Aguinaga, Maximiliano | | | 2049 * | ARG | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Lehtimaki, Tero | | | 2049 * | FIN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zhigalko, Sergei | g | | 2646 | BLR | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Catelli, Hernan | | | 2200 | ARG | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Robson, Ray | m | | 2527 | USA | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Ibarra Chami, Luis Fernando | m | | 2393 | MEX | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Schiendorfer, Emanuel | f | | 2311 | SUI | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Meza, Hugo | f | | 2276 | ARG | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Adhiban, Baskaran | m | | 2490 | IND | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Macias Murillo, Bryan | f | | 2363 | ECU | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Ondrus, Martin | | | 2304 | SVK | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Li, Chao B | g | | 2617 | CHN | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Bajarani, Ulvi | f | | 2392 | AZE | 1.00 | 1 | 0.42 | 10 | 4.20 | | | * 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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