Player Page

Dirks, R (Ryan)
Dob: 2012/01/12 (U14)
Gender: Male
Chess SA id: 1120110490
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (68 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 rating1246.6
Current Weighted rating1240.9
Current Weighted performance1131.0
Current official/published rating (highest between Raw, WR and WP)1246.6
Current highest rating achieved1306.8
Current floor (min rating allowed)806.8
Current K-factor36
Games played this month-4
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)±155.2
Current Raw change used (final)0.0
Projected new Raw rating1246.6
Projected new Weighed rating1141.6
Projected new Weighted performance1131.0
Projected new final Raw rating (if new WP > new Raw)1246.6
Projected new highest rating1306.8
Projected new floor806.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1246.6
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 rating1182.5
Current Weighted rating1183.8
Current Weighted performance969.4
Current official/published rating (highest between Raw, WR and WP)1183.8
Current highest rating achieved1280.0
Current floor (min rating allowed)780.0
Current K-factor36
Games played this month-4
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)±170.0
Current Raw change used (final)0.0
Projected new Raw rating1182.5
Projected new Weighed rating1089.0
Projected new Weighted performance969.4
Projected new final Raw rating (if new WP > new Raw)1182.5
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)1182.5
Projected effective change (new Official - current Official)-1.3
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 rating1306.4
Current Weighted rating1322.9
Current Weighted performance1195.6
Current official/published rating (highest between Raw, WR and WP)1322.9
Current highest rating achieved1359.4
Current floor (min rating allowed)859.4
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)±142.5
Current Raw change used (final)0.0
Projected new Raw rating1306.4
Projected new Weighed rating1216.3
Projected new Weighted performance1195.6
Projected new final Raw rating (if new WP > new Raw)1306.4
Projected new highest rating1359.4
Projected new floor859.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1306.4
Projected effective change (new Official - current Official)-16.5
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Bo-Weskus Skole Skaak Top Skole 2024 (O13) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1232.3 1287.0 Analysis
2 West Coast Schools Chess Prestige Championships 2024 (U13 Boys) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1245.5 1320.5 Analysis
1 Bo-Weskus Skole Prestige 2024 (O13 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1236.6 1327.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
20 Bo-Weskus Skole Skaak Top Skole 2024 (O13) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1232.3 1287.0 Analysis
19 West Coast Schools Chess Prestige Championships 2024 (U13 Boys) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1245.5 1320.5 Analysis
18 Bo-Weskus Skole Prestige 2024 (O13 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1236.6 1327.7 Analysis
17 Pedro Booyse Top Schools 2023 (U13) 2023/07/29 2023/07/29 West Coast (WCU) Standard 60 0.83 5 5 2.0 1255.1 1201.2 Analysis
16 Upper West Coast Top Schools Championship 2023 (U13) 2023/06/10 2023/06/10 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1261.8 1359.4 Analysis
15 Western Cape PS Individuals 2023 (U11 Boys) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1256.4 1181.8 Analysis
14 Bo-Weskus Skole Prestige 2023 (O11 Seuns) 2023/03/04 2023/03/04 West Coast (WCU) Rapid 30 0.60 5 4 3.0 1237.8 1348.6 Analysis
13 West Coast Schools Chess Grand Challenge 2022 (PS Super) 2022/10/29 2022/10/29 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1225.5 1355.4 Analysis
12 Western Cape Top Schools 2022 (U11 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 2.0 1256.0 1213.1 Analysis
11 Pedro Booyse Top Schools 2022 (U11 Open) 2022/07/23 2022/07/23 West Coast (WCU) Standard 60 0.83 6 6 2.0 1306.8 1265.3 Analysis
10 Bo-Weskus Top Skole 2022 (O11) 2022/06/11 2022/06/11 West Coast (WCU) Rapid 30 0.60 5 4 4.0 1274.6 1273.8 Analysis
9 Western Cape Schools 2022 (U11 Boys) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 3.0 1274.6 1258.8 Analysis
8 West Coast Schools Chess Prestige Leg 2 2022 (U11 Boys) 2022/04/23 2022/04/23 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1262.9 1237.1 Analysis
7 West Coast Schools Chess Prestige Leg 1 2022 (U11 Boys) 2022/04/09 2022/04/09 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1262.9 1237.1 Analysis
6 Bo Weskus Skole Skaak Prestige (O11 Seuns) 2022/03/19 2022/03/19 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1256.6 1215.1 Analysis
5 West Coast Schools Prestige 2020 (U9 Boys) 2020/03/07 2020/03/07 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1250.3 1200.0 Analysis
4 Bo-Weskus Skole Prestige 2020 (O9 Seuns) 2020/02/15 2020/02/15 West Coast (WCU) Standard 60 0.83 6 6 4.0 1220.7 1229.6 Analysis
3 Western Cape Schools Individuals 2019 (U7 Boys) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 2.0 1259.8 1280.0 Analysis
2 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O7 Seuns) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 6 6 5.0 1200.0 1200.0 Analysis
1 Bo-Weskus Skole Skaak Prestige 2019 (O7) 2019/02/16 2019/02/16 West Coast (WCU) Rapid 30 0.60 7 4 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 8 0 7 8.0 53.3 28.3 1237.5 1265.8
White 8 5 0 3 5.0 62.5 106.3 1236.1 1342.3
Black 7 3 0 4 3.0 42.9 -60.7 1239.0 1178.3
Standard 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
Rapid All 15 8 0 7 8.0 53.3 28.3 1237.5 1265.8
White 8 5 0 3 5.0 62.5 106.3 1236.1 1342.3
Black 7 3 0 4 3.0 42.9 -60.7 1239.0 1178.3
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 103 57 1 45 57.5 55.8 49.5 1223.4 1272.9
White 53 31 1 21 31.5 59.4 80.2 1228.6 1308.8
Black 50 26 0 24 26.0 52.0 17.0 1217.8 1234.8
Standard All 46 23 0 23 23.0 50.0 0.0 1230.1 1230.1
White 25 14 0 11 14.0 56.0 51.0 1240.8 1291.8
Black 21 9 0 12 9.0 42.9 -60.7 1217.4 1156.7
Rapid All 57 34 1 22 34.5 60.5 89.5 1217.9 1307.4
White 28 17 1 10 17.5 62.5 106.3 1217.8 1324.0
Black 29 17 0 12 17.0 58.6 73.3 1218.0 1291.3
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120110478 Maletta, S (Sherevitho) 4 4.0 4 0 0 100.0 1224.4 425.0 1649.4 View list
2 1110143078 Huysamen, L (Luca) 3 3.0 3 0 0 100.0 1296.1 425.0 1721.1 View list
3 1120139043 Klaasens, J (Jermaine) 3 2.0 2 0 1 66.7 1257.1 141.7 1398.8 View list
4 2110131943 Sikhondo, N (Nevilene) 3 1.0 1 0 2 33.3 1254.0 -141.7 1112.3 View list
5 1110131959 Pieters, A (Angelo) 3 0.0 0 0 3 0.0 1250.4 -425.0 825.4 View list
6 1120110485 De Vries, G (Gustav) 2 2.0 2 0 0 100.0 1228.3 425.0 1653.3 View list
7 1110131950 Bowden, R (Ryan) 2 2.0 2 0 0 100.0 1241.3 425.0 1666.3 View list
8 1120192549 Hollenbach, S (Stiaan) 2 2.0 2 0 0 100.0 1241.0 425.0 1666.0 View list
9 1120139107 Swartbooi, J (Jc) 2 2.0 2 0 0 100.0 1250.3 425.0 1675.3 View list
10 111078591 Nel, F (Fourie) 2 1.5 1 1 0 75.0 1256.0 212.5 1468.5 View list
11 111090533 Ruiters, T (Thomlin) 2 1.0 1 0 1 50.0 1210.3 0.0 1210.3 View list
12 1110131947 Bester, J (Juandre) 2 0.0 0 0 2 0.0 1253.4 -425.0 828.4 View list
13 1110099725 Cloete, K (Kayden) 2 0.0 0 0 2 0.0 1241.8 -425.0 816.8 View list
14 1110139098 Diergaardt, M (Maczayn) 2 0.0 0 0 2 0.0 1306.8 -425.0 881.8 View list
15 1120110483 Nel, N (Nicholas) 2 0.0 0 0 2 0.0 1229.9 -425.0 804.9 View list
16 1120142258 Wearing, S (Shae) 2 0.0 0 0 2 0.0 1306.8 -425.0 881.8 View list
17 1130137102 Du Preez, C (Christiaan) 1 1.0 1 0 0 100.0 1256.4 425.0 1681.4 View list
18 1120192542 Arendse, E (Ethane) 1 1.0 1 0 0 100.0 1236.6 425.0 1661.6 View list
19 1110110520 Cloete, J (Jordan) 1 1.0 1 0 0 100.0 1220.7 425.0 1645.7 View list
20 1120143076 Cloete, G (Granville) 1 1.0 1 0 0 100.0 1274.6 425.0 1699.6 View list