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Rapid:
Individual Calculations April 2023 |
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| Tomson, Mihkel Total change: 43.60 | |   |
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| 38th Estonian Winter Games of Towns and Parishes | Elva | EST | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1776 | 2.50 | 7 | 0.69 | 40 | 27.60 | |
|  Tuul, Tarmo | | | 2077 | EST | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Timoshin, Andrei | | | 2141 | EST | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Puusepp, Kaimar | c | | 1935 | EST | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Vorobjov, Pavel | | | 2288 | EST | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Raudsepp, Jaan | | | 1454 | EST | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Sargava, Ants | | | 1927 | EST | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Valgmae, Toomas | c | | 2230 | EST | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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) | | | | 13th Lev Braschinsky Rapid Chess Memorial Tournament | Viljandi | EST | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1776 | 4.00 | 8 | 0.40 | 40 | 16.00 | |
| | Viira, Aimot | | | 1376 * | EST | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lumiste, Rene | | | 2148 | EST | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Shadrina, Eva | | | 1631 | EST | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Karis, Fredi | | | 1381 | EST | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sirp, Karl Aleksander | | | 2009 | EST | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Dubrovin, Robert | | | 2185 | EST | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Krivenko, Dion | | | 2224 | EST | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Sander, Jaan | | | 1689 | EST | 0.00 | 1 | -0.62 | 40 | -24.80 | | | * 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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