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Rapid:
Individual Calculations February 2018 |
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| Policans, Kristers Total change: -17.60 | |   |
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| Latgale Open Youth Championship 2018, Boys U-16 | Malta | LAT | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1308 | 4.50 | 7 | 0.62 | 20 | 12.40 | |
|  Rinkevics, Ralfs | | | 1034 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Rupais, Gustavs | | | 1364 | LAT | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Lazovskis, Lauris | | | 1099 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Derbenev, Arseniy | | | 1207 | LAT | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Krastins, Arturs | | | 1549 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Francs, Marats | | | 1304 | LAT | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Macuks, Timofejs | | | 1298 | LAT | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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) | | | | Latvian Youth Chess Championship Semifinal 2018 U-12 | Riga | LAT | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1308 | 1.50 | 6 | -1.50 | 20 | -30.00 | |
| | Kriek, Zoran | | | 1404 | LAT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sprogis, Kriss | | | 1183 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Daleckis, Deniss | | | 1348 | LAT | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Jonins, Dmitrijs | | | 1307 | LAT | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Stepanovs, Dans | | | 1330 | LAT | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Feldmanis, Kristers | | | 1274 | LAT | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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