Player Page

Riddles, C (Ciara)
Dob: 2014/11/20 (U12)
Gender: Female
Chess SA id: 2140135424
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (152 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1338.6
Current Weighted rating1415.2
Current Weighted performance1226.3
Current official/published rating (highest between Raw, WR and WP)1415.2
Current highest rating achieved1538.8
Current floor (min rating allowed)1038.8
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±136.1
Current Raw change used (final)0.0
Projected new Raw rating1338.6
Projected new Weighed rating1300.1
Projected new Weighted performance1226.3
Projected new final Raw rating (if new WP > new Raw)1338.6
Projected new highest rating1538.8
Projected new floor1038.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1338.6
Projected effective change (new Official - current Official)-76.6
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1320.0
Current Weighted rating1402.3
Current Weighted performance1226.3
Current official/published rating (highest between Raw, WR and WP)1402.3
Current highest rating achieved1542.0
Current floor (min rating allowed)1042.0
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±139.8
Current Raw change used (final)0.0
Projected new Raw rating1320.0
Projected new Weighed rating1287.7
Projected new Weighted performance1226.3
Projected new final Raw rating (if new WP > new Raw)1320.0
Projected new highest rating1542.0
Projected new floor1042.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1320.0
Projected effective change (new Official - current Official)-82.3
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1193.6
Current Weighted rating1193.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1193.6
Current highest rating achieved1280.0
Current floor (min rating allowed)780.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±167.3
Current Raw change used (final)0.0
Projected new Raw rating1193.6
Projected new Weighed rating1098.1
Projected new Weighted performance859.1
Projected new final Raw rating (if new WP > new Raw)1193.6
Projected new highest rating1280.0
Projected new floor780.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1193.6
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1258.4
Current Weighted rating1251.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1258.4
Current highest rating achieved1258.4
Current floor (min rating allowed)758.4
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±152.6
Current Raw change used (final)0.0
Projected new Raw rating1258.4
Projected new Weighed rating1152.3
Projected new Weighted performance414.1
Projected new final Raw rating (if new WP > new Raw)1258.4
Projected new highest rating1258.4
Projected new floor758.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1258.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Western Cape PS Individuals Championship 2024 (U11 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.0 1435.6 1424.6 Analysis
3 South African Junior Closed Chess Championship 2024 (U10 Girls) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 3.5 1435.6 1424.6 Analysis
2 Eden School Chess Trials 1 2024 (U11 Girls) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 4.0 1430.3 1416.6 Analysis
1 Hessequa Proewe 1 2024 (U11 Girls) 2024/01/27 2024/01/27 Eden District (WEG) Standard 60 0.83 5 4 2.5 1434.3 1416.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
23 Western Cape PS Individuals Championship 2024 (U11 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.0 1435.6 1424.6 Analysis
22 South African Junior Closed Chess Championship 2024 (U10 Girls) 2024/04/27 2024/05/01 Ekurhuleni (GE) Standard 120 1.00 9 9 3.5 1435.6 1424.6 Analysis
21 Eden School Chess Trials 1 2024 (U11 Girls) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 4.0 1430.3 1416.6 Analysis
20 Hessequa Proewe 1 2024 (U11 Girls) 2024/01/27 2024/01/27 Eden District (WEG) Standard 60 0.83 5 4 2.5 1434.3 1416.9 Analysis
19 Western Cape Club Championships 2023 (Tier 2) 2023/10/21 2023/10/22 Eden District (WEG) Standard 65 0.85 5 5 1.5 1515.1 1508.7 Analysis
18 Eden Top Schools 2023 (U11 Mix) 2023/08/19 2023/08/19 Eden District (WEG) Standard 60 0.83 5 4 3.0 1519.6 1514.1 Analysis
17 Duivenhoks Biblioteek Blitz 2023 (Dag 2 A) 2023/07/04 2023/07/04 Eden District (WEG) Blitz 5 0.18 5 5 4.0 1521.3 1200.0 Analysis
16 Western Cape PS Individuals 2023 (U9 Girls) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1516.0 1518.3 Analysis
15 Heidelberg Big Pumpkin Chess Tournament 2023 (C) 2023/04/01 2023/04/01 Eden District (WEG) Standard 60 0.83 5 5 3.0 1538.8 1542.0 Analysis
14 Eden Trails 1 2023 (U9 Girls) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 5.0 1471.0 1491.1 Analysis
13 Hessequa Proewe 2 2023 (O9 Dogters) 2023/02/11 2023/02/11 Eden District (WEG) Standard 60 0.83 5 5 5.0 1439.9 1469.7 Analysis
12 Hessequa Proewe 1 2023 (O9 Dogters) 2023/01/28 2023/01/28 Eden District (WEG) Standard 60 0.83 5 5 5.0 1414.1 1442.2 Analysis
11 George Open 2022 (D) 2022/12/03 2022/12/03 Eden District (WEG) Standard 60 0.83 5 5 4.0 1399.0 1427.5 Analysis
10 Hessequa Ontwikkeling 2022 (Laerskole) 2022/10/22 2022/10/22 Eden District (WEG) Rapid 30 0.60 5 5 4.0 1389.8 1148.6 Analysis
9 Western Cape Top Schools 2022 (U9 Girls) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 4 2.0 1412.9 1464.0 Analysis
8 Eden Topskole 2022 (O9 Dogters) 2022/08/13 2022/08/13 Eden District (WEG) Standard 60 0.83 6 4 4.0 1383.4 1384.8 Analysis
7 Knysna Oyster Festival Rapid Chess 2022 (B) 2022/07/02 2022/07/02 Eden District (WEG) Rapid 30 0.60 5 5 2.0 1411.8 1196.5 Analysis
6 OCF Youth Day Tournament 2022 (B) 2022/06/18 2022/06/18 Overberg (WOS) Rapid 15 0.39 5 4 1.0 1440.9 1280.0 Analysis
5 Western Cape Schools 2022 (U9 Girls) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 5.0 1348.0 1343.8 Analysis
4 Eden Proewe 2 2022 (O9 Dogters) 2022/04/09 2022/04/09 Eden District (WEG) Standard 65 0.85 5 5 3.0 1366.7 1367.2 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 24 12 2 10 13.0 54.2 35.4 1286.8 1322.2
White 12 7 1 4 7.5 62.5 106.3 1294.7 1401.0
Black 12 5 1 6 5.5 45.8 -35.4 1278.8 1243.4
Standard All 24 12 2 10 13.0 54.2 35.4 1286.8 1322.2
White 12 7 1 4 7.5 62.5 106.3 1294.7 1401.0
Black 12 5 1 6 5.5 45.8 -35.4 1278.8 1243.4
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 116 82 3 31 83.5 72.0 186.9 1225.4 1412.3
White 58 43 2 13 44.0 75.9 219.8 1217.9 1437.8
Black 58 39 1 18 39.5 68.1 153.9 1232.9 1386.7
Standard All 93 67 3 23 68.5 73.7 201.1 1230.9 1432.0
White 46 35 2 9 36.0 78.3 240.2 1229.8 1470.0
Black 47 32 1 14 32.5 69.1 162.8 1231.9 1394.7
Rapid All 18 11 0 7 11.0 61.1 94.4 1199.0 1293.5
White 9 5 0 4 5.0 55.6 47.2 1176.1 1223.3
Black 9 6 0 3 6.0 66.7 141.7 1221.9 1363.6
Blitz All 5 4 0 1 4.0 80.0 255.0 1218.4 1473.4
White 3 3 0 0 3.0 100.0 425.0 1161.7 1586.7
Black 2 1 0 1 1.0 50.0 0.0 1303.6 1303.6
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2150135423 Johnson, A (Amber) 5 4.0 4 0 1 80.0 1412.8 255.0 1667.8 View list
2 2140135425 Saayman, B (Barendina) 4 4.0 4 0 0 100.0 1324.7 425.0 1749.7 View list
3 2140143227 Farland, A (Aquila) 3 3.0 3 0 0 100.0 1429.4 425.0 1854.4 View list
4 2130136579 Barkhuysen, A (Ankia) 3 2.0 2 0 1 66.7 1393.2 141.7 1534.9 View list
5 2140139124 Claassen, J (Jeneva) 2 2.0 2 0 0 100.0 1432.0 425.0 1857.0 View list
6 2140132050 Botha, G (Galeren) 2 2.0 2 0 0 100.0 1338.7 425.0 1763.7 View list
7 2130136588 Fox, C (Crystal) 2 2.0 2 0 0 100.0 1338.7 425.0 1763.7 View list
8 2130136783 Lamprecht, I (Isabella) 2 2.0 2 0 0 100.0 1277.7 425.0 1702.7 View list
9 2130130133 Le Roux, M (Melandi) 2 2.0 2 0 0 100.0 1329.3 425.0 1754.3 View list
10 2140152364 Pretorius, S (Sylvie) 2 2.0 2 0 0 100.0 1475.8 425.0 1900.8 View list
11 2130145239 Taute, W (Willene) 2 2.0 2 0 0 100.0 1383.4 425.0 1808.4 View list
12 2130108536 Van Zyl, L (Lisa) 2 2.0 2 0 0 100.0 1339.4 425.0 1764.4 View list
13 2130143231 Saayman, V (Veronique) 2 1.5 1 1 0 75.0 1423.0 212.5 1635.5 View list
14 2130193128 Oosthuizen, S (Shaania) 2 1.0 1 0 1 50.0 1432.9 0.0 1432.9 View list
15 2130136603 Zaaiman, J (Jana) 2 1.0 1 0 1 50.0 1398.5 0.0 1398.5 View list
16 1130135426 Moolman, E (Elzevir) 2 0.0 0 0 2 0.0 1530.0 -425.0 1105.0 View list
17 1120147378 Du Plessis, J (Jaun-Jacques) 1 1.0 1 0 0 100.0 1389.8 425.0 1814.8 View list
18 1120135819 Engel, T (Thomas) 1 1.0 1 0 0 100.0 1399.0 425.0 1824.0 View list
19 2140139659 Du Toit, M (Monika) 1 1.0 1 0 0 100.0 1435.6 425.0 1860.6 View list
20 2130136585 Fischer, C (Calinke) 1 1.0 1 0 0 100.0 1366.7 425.0 1791.7 View list