Player Page

Vergottini, R (Ryan)
Dob: 2003/07/14 (Adult)
Gender: Male
Chess SA id: 103055612
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2020/02/22 (1547 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
Curent Raw rating1280.1
Curent Weighted rating1280.1
Curent Weighted performance567.8
Current official/published rating (highest between Raw, WR and WP)1280.1
Current floor (min rating allowed)861.6
Current highest rating achieved1361.6
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)±147.9
Current Raw change used (final)0.0
Projected new Raw rating1280.1
Projected new Weighed rating1280.1
Projected new Weighted performance567.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1280.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1361.6
Projected new floor861.6
Projected new K-facor36
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
Curent Raw rating1265.6
Curent Weighted rating1265.6
Curent Weighted performance564.1
Current official/published rating (highest between Raw, WR and WP)1265.6
Current floor (min rating allowed)860.4
Current highest rating achieved1360.4
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)±151.0
Current Raw change used (final)0.0
Projected new Raw rating1265.6
Projected new Weighed rating1265.6
Projected new Weighted performance564.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1265.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1360.4
Projected new floor860.4
Projected new K-facor36
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
Curent Raw rating947.8
Curent Weighted rating947.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)947.8
Current floor (min rating allowed)500.0
Current highest rating achieved953.0
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)±237.5
Current Raw change used (final)0.0
Projected new Raw rating947.8
Projected new Weighed rating947.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)947.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating953.0
Projected new floor500.0
Projected new K-facor40
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
Curent Raw rating947.8
Curent Weighted rating947.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)947.8
Current floor (min rating allowed)500.0
Current highest rating achieved953.0
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)±237.5
Current Raw change used (final)0.0
Projected new Raw rating947.8
Projected new Weighed rating947.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)947.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating953.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
34 Alberton Chess Club Open 2020 (B) 2020/02/22 2020/02/22 Ekurhuleni (GE) Standard 60 0.83 5 4 1.0 1296.8 1284.7 Analysis
33 Springs Chess Club Open 2020 (B) 2020/01/25 2020/01/25 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1236.5 1217.7 Analysis
32 2019 South African Junior Team Championships (U18B) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 5.0 1236.5 1217.7 Analysis
31 GE vs GSV Inter Regional 2019 (U18A) 2019/10/26 2019/10/26 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1300.7 1292.2 Analysis
30 GJM vs GE Inter Region 2019 (U18B) 2019/10/05 2019/10/05 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1300.7 1292.2 Analysis
29 2019 Boksburg Chess Club Round Robin (G) 2019/09/28 2019/09/28 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1293.8 1282.8 Analysis
28 Springs Open 2019 (B) 2019/08/31 2019/08/31 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1319.5 1312.7 Analysis
27 Bishop Bavin Open 2019 (B) 2019/08/17 2019/08/17 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1319.5 1312.7 Analysis
26 Boksburg Chess Club Open 2019 (B) 2019/07/13 2019/07/13 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1336.2 1335.0 Analysis
25 2019 Gauteng Secondary Schools Individual Chess Championships (U18 Boys) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1324.8 1321.0 Analysis
24 Ekurhuleni South School Chess 2019 (U19 Boys) 2019/05/11 2019/05/11 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1324.8 1321.0 Analysis
23 Ekurhuleni Trials 2 2019 (U18+U20) 2019/04/27 2019/04/27 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1287.9 1272.9 Analysis
22 Primrose Chess Club Open 2019 (B) 2019/04/13 2019/04/13 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1287.9 1272.9 Analysis
21 Ekurhuleni Trials 1 2019 (U18+U20) 2019/03/09 2019/03/09 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1303.1 1293.8 Analysis
20 Alberton Chess Club Open 2019 (B) 2019/02/23 2019/02/23 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1332.1 1328.7 Analysis
19 Springs Chess Club Open 2019 (B) 2019/02/09 2019/02/09 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1332.1 1328.7 Analysis
18 Boksburg Open 2019 (B) 2019/01/19 2019/01/19 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1341.4 1340.6 Analysis
17 South African Junior Team Championships 2018 (U16D) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 6 4.0 1361.6 1360.4 Analysis
16 2018 Interregion Sedibeng vs Ekurhuleni (N) 2018/11/03 2018/11/03 Sedibeng (GSV) Standard 60 0.83 6 5 5.0 1295.8 1312.5 Analysis
15 Inter Region GE vs JHB Metro 2018 (U16 Swiss) 2018/10/06 2018/10/06 Ekurhuleni (GE) Standard 60 0.83 5 4 3.5 1268.9 1281.5 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
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 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 176 92 26 58 105.0 59.7 82.1 1153.5 1235.6
White 93 53 16 24 61.0 65.6 132.5 1158.5 1291.1
Black 83 39 10 34 44.0 53.0 25.6 1147.8 1173.4
Standard All 176 92 26 58 105.0 59.7 82.1 1153.5 1235.6
White 93 53 16 24 61.0 65.6 132.5 1158.5 1291.1
Black 83 39 10 34 44.0 53.0 25.6 1147.8 1173.4
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 104006158 Davis, DJ (Damiand) 3 2.5 2 1 0 83.3 1196.6 283.3 1479.9 View list
2 104023220 Mistry, D (Devak) 3 2.5 2 1 0 83.3 1118.0 283.3 1401.3 View list
3 1030103471 Hansrajh, J (Jitrakorn) 3 2.0 2 0 1 66.7 1291.8 141.7 1433.5 View list
4 104022380 Mcluckie, A (Aiden) 3 2.0 2 0 1 66.7 998.7 141.7 1140.4 View list
5 109076140 Jones, E (Edward) 3 1.5 0 3 0 50.0 1335.2 0.0 1335.2 View list
6 103046660 Schroeder, D (Daniel) 3 0.5 0 1 2 16.7 1198.5 -283.3 915.1 View list
7 103095921 Diedericks, C (Christiaan) 2 2.0 2 0 0 100.0 1298.3 425.0 1723.3 View list
8 102018428 Lotz, C (Charl) 2 2.0 2 0 0 100.0 1287.9 425.0 1712.9 View list
9 204095818 Mkhize, MP (Mbali) 2 2.0 2 0 0 100.0 1281.1 425.0 1706.1 View list
10 2030100194 Mohlala, M (Mpho-Entle) 2 2.0 2 0 0 100.0 1168.3 425.0 1593.3 View list
11 104028920 Olivier, N (Nico) 2 2.0 2 0 0 100.0 1179.0 425.0 1604.0 View list
12 1020102506 Bibb, J (Jeremy) 2 1.5 1 1 0 75.0 1268.6 212.5 1481.1 View list
13 1020104104 Bezuidenhout, LP (Lian) 2 1.5 1 1 0 75.0 1271.7 212.5 1484.2 View list
14 1010107502 Khumalo, N (Nkosinhle) 2 1.5 1 1 0 75.0 1295.5 212.5 1508.0 View list
15 100080001 Nkotwe, T (Tshepo) 2 1.5 1 1 0 75.0 966.5 212.5 1179.0 View list
16 103092822 Booi, N (Nande) 2 1.0 1 0 1 50.0 1267.5 0.0 1267.5 View list
17 105059134 De Swardt, E (Eduan) 2 1.0 1 0 1 50.0 1192.1 0.0 1192.1 View list
18 205079715 Evans, R (Robyn) 2 1.0 1 0 1 50.0 1319.5 0.0 1319.5 View list
19 106092692 Hausberger, J (Justin) 2 0.5 0 1 1 25.0 1295.3 -212.5 1082.8 View list
20 104089574 Maduna, S (Sanele) 2 0.5 0 1 1 25.0 1308.2 -212.5 1095.7 View list