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Individual Calculations September 2013 |
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| Kovalenko, Igor Total change: -1.70 | |   |
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| RTU open A | Riga | LAT | 2013-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2454 | 2646 | 6.50 | 9 | -0.17 | 10 | -1.70 | |
|  Player, Edmund C | | | 2264 | ENG | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Berzinsh, Roland | m | | 2400 | LAT | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Ziska, Helgi Dam | m | | 2468 | FAI | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Thorfinnsson, Bragi | m | | 2493 | ISL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Sipila, Vilka | m | | 2474 | FIN | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Kveinys, Aloyzas | g | | 2491 | LTU | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Baburin, Alexander | g | | 2520 | IRL | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Solozhenkin, Evgeniy | g | | 2476 | RUS | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Naroditsky, Daniel | m | | 2503 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | |
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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