Player Page

Ruiters, A (Arnold-James)
Dob: 2006/04/05 (U20)
Gender: Male
Chess SA id: 106090527
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/02/10 (288 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 rating1156.4
Current Weighted rating1166.1
Current Weighted performance909.0
Current official/published rating (highest between Raw, WR and WP)1166.1
Current highest rating achieved1211.0
Current floor (min rating allowed)711.0
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)±176.4
Current Raw change used (final)0.0
Projected new Raw rating1156.4
Projected new Weighed rating1072.2
Projected new Weighted performance909.0
Projected new final Raw rating (if new WP > new Raw)1156.4
Projected new highest rating1211.0
Projected new floor711.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1156.4
Projected effective change (new Official - current Official)-9.7
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 rating1142.0
Current Weighted rating1142.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1142.0
Current highest rating achieved1142.0
Current floor (min rating allowed)642.0
Current K-factor40
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)±180.1
Current Raw change used (final)0.0
Projected new Raw rating1142.0
Projected new Weighed rating1050.6
Projected new Weighted performance622.5
Projected new final Raw rating (if new WP > new Raw)1142.0
Projected new highest rating1142.0
Projected new floor642.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1142.0
Projected effective change (new Official - current Official)=0.0
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 rating1129.5
Current Weighted rating1149.6
Current Weighted performance886.2
Current official/published rating (highest between Raw, WR and WP)1149.6
Current highest rating achieved1236.0
Current floor (min rating allowed)736.0
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)±183.3
Current Raw change used (final)0.0
Projected new Raw rating1129.5
Projected new Weighed rating1056.5
Projected new Weighted performance886.2
Projected new final Raw rating (if new WP > new Raw)1129.5
Projected new highest rating1236.0
Projected new floor736.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1129.5
Projected effective change (new Official - current Official)-20.1
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
1 Bo-Weskus Skole Prestige 2024 (O18 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1170.4 1163.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 Bo-Weskus Skole Prestige 2024 (O18 Seuns) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1170.4 1163.3 Analysis
9 Clanwilliam Chess Club Open 2023 (B) 2023/12/02 2023/12/02 West Coast (WCU) Rapid 35 0.66 5 5 1.0 1186.1 1188.5 Analysis
8 Best of The West 2022 (Boys Open) 2022/11/19 2022/11/19 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1093.4 1160.8 Analysis
7 West Coast Open 2022 (Open) 2022/11/05 2022/11/05 West Coast (WCU) Standard 65 0.85 6 6 4.0 1093.4 1053.6 Analysis
6 West Coast Schools Prestige 2022 (U18 Boys) 2022/02/19 2022/02/19 West Coast (WCU) Standard 60 0.83 6 6 2.0 1107.4 1061.2 Analysis
5 West Coast Open 2021 (Open) 2021/06/26 2021/06/26 West Coast (WCU) Rapid 28 0.58 6 6 1.0 1130.2 1236.0 Analysis
4 Annual Clint Van Rooyen Challenge 2021 (Open) 2021/05/22 2021/05/22 West Coast (WCU) Rapid 25 0.54 5 5 3.0 1104.2 1218.4 Analysis
3 Lambertsbaai Development 2019 (Open) 2019/07/05 2019/07/06 West Coast (WCU) Standard 70 0.87 6 4 1.0 1132.1 1096.8 Analysis
2 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O13 Seuns) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 6 5 0.0 1211.0 1200.0 Analysis
1 Bo-Weskus Skole Skaak Prestige 2019 (O13 Seuns) 2019/02/16 2019/02/16 West Coast (WCU) Rapid 30 0.60 7 7 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1120.0 1035.0
White 2 0 0 2 0.0 0.0 -425.0 1278.0 853.0
Black 3 2 0 1 2.0 66.7 141.7 1014.6 1156.3
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 5 2 0 3 2.0 40.0 -85.0 1120.0 1035.0
White 2 0 0 2 0.0 0.0 -425.0 1278.0 853.0
Black 3 2 0 1 2.0 66.7 141.7 1014.6 1156.3
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 57 21 0 36 21.0 36.8 -111.8 1222.6 1110.7
White 28 8 0 20 8.0 28.6 -182.1 1250.0 1067.8
Black 29 13 0 16 13.0 44.8 -44.0 1196.1 1152.1
Standard All 25 8 0 17 8.0 32.0 -153.0 1196.9 1043.9
White 13 5 0 8 5.0 38.5 -98.1 1210.0 1112.0
Black 12 3 0 9 3.0 25.0 -212.5 1182.6 970.1
Rapid All 32 13 0 19 13.0 40.6 -79.7 1242.6 1162.9
White 15 3 0 12 3.0 20.0 -255.0 1284.6 1029.6
Black 17 10 0 7 10.0 58.8 75.0 1205.6 1280.6
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 106066235 Fillis, J (Jordan) 2 2.0 2 0 0 100.0 1132.1 425.0 1557.1 View list
2 1050134274 Titus, S (Sonay) 2 2.0 2 0 0 100.0 1098.8 425.0 1523.8 View list
3 1060096290 Kariem, S (Shakir) 2 0.0 0 0 2 0.0 1132.1 -425.0 707.1 View list
4 106066234 Fillis, J (Jared) 2 0.0 0 0 2 0.0 1132.1 -425.0 707.1 View list
5 1070110575 Monk, J (Jayden) 2 0.0 0 0 2 0.0 1205.5 -425.0 780.5 View list
6 103077651 Richards, E (Elijah) 2 0.0 0 0 2 0.0 1132.1 -425.0 707.1 View list
7 1080099747 Van Rooyen, S (Sergio) 2 0.0 0 0 2 0.0 1178.3 -425.0 753.3 View list
8 1050137278 Coetzee, Z (Zaydan) 1 1.0 1 0 0 100.0 1107.4 425.0 1532.4 View list
9 1080110428 Beukes, H (Hen-Lee) 1 1.0 1 0 0 100.0 1170.4 425.0 1595.4 View list
10 105068698 Don, V (Vian) 1 1.0 1 0 0 100.0 1170.4 425.0 1595.4 View list
11 1060110578 Jooste, B (Brandon) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1000110564 Isaacs, K (Keaton) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1100116577 Hollenbaght, OJ (Owen James) 1 1.0 1 0 0 100.0 1093.4 425.0 1518.4 View list
14 1060138387 Groenewalt, R (Randuaan) 1 1.0 1 0 0 100.0 1107.4 425.0 1532.4 View list
15 2100142543 Love, C (Celine) 1 1.0 1 0 0 100.0 1093.4 425.0 1518.4 View list
16 1070110576 November, T (Thurston) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 208090554 Oktober, A (Angelique) 1 1.0 1 0 0 100.0 1130.2 425.0 1555.2 View list
18 209090556 Sauls, J (Jada) 1 1.0 1 0 0 100.0 1093.4 425.0 1518.4 View list
19 1100147901 Seedeman, A (Aidan) 1 1.0 1 0 0 100.0 1093.4 425.0 1518.4 View list
20 1100110503 Shoshola, D (Diego) 1 1.0 1 0 0 100.0 1186.1 425.0 1611.1 View list