Is this normal?
For each variant is its very own rating and a deviation set to you personally. In your first game, you may have been facing off against players way different from your rating, resulting in higher RDs. Yellow and Green were lower rated and were expected to lose, meaning their rating decrease was little. Red's win, with his rating being the lowest, was unexpected, and his RD must have been high, resulting in a big win for him too.
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