<div>MMR: <span class="value">1582.21</span></div>
<div>Matches: <span class="value">1580</span></div>
<div>Wins: <span class="value">796</span>
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values.push('Рязань');
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window.alert(span1.innerHTML);
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data.MMR = $("div:contains('MMR:') .value").html();