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Individual Calculations September 2010 |
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| Vaarala, Eric Total change: 28.65 | |   |
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| Junior-SM 2010 | Lund | SWE | 2010-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2102 | 5.00 | 9 | -0.11 | 15 | -1.65 | |
|  Westerberg, Jonathan | | | 2183 | SWE | 0.00 | 1 | -0.39 | 15 | -5.85 | |  Lindgren, Philip | | | 2109 | SWE | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Berggren, Jonatan | | | 2135 | SWE | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Johansson, Linus | | | 1953 | SWE | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Morin, Max | | | 1728 | SWE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Janse, Rasmus | | | 2169 | SWE | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Berggren Torell, Harald | | | 1927 | SWE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Thoern, Eric | | | 2076 | SWE | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Pettersson, Anders | | | 2100 | SWE | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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) | | | | Arctic Chess Challenge 2010 | Tromsø | NOR | 2010-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2332 | 2102 | 4.00 | 9 | 2.02 | 15 | 30.30 | |
| | Miezis, Normunds | g | | 2502 * | LAT | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Khaetsky, Roman | m | | 2385 | UKR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Dworakowska, Joanna | m | wg | 2338 | POL | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Kadziolka, Beata | | wg | 2305 | POL | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Zdebskaja, Natalia | | wg | 2383 | UKR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Lahlum, Hans Olav | | | 2230 | NOR | 1.00 | 1 | 0.67 | 15 | 10.05 | | | L`ami, Alina | | wg | 2323 | ROU | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Bjerke, Richard | f | | 2199 | NOR | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Bortnik, Alexandr | | | 2319 | UKR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | * 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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