Player Page

Viviers, N (Neil)
Dob: 1995/04/01 (Adult)
Gender: Male
Chess SA id: 195041990
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2019/08/24 (1850 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 rating1860.0
Current Weighted rating1819.6
Current Weighted performance620.9
Current official/published rating (highest between Raw, WR and WP)1860.0
Current highest rating achieved1860.0
Current floor (min rating allowed)1360.0
Current K-factor24
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)±64.8
Current Raw change used (final)0.0
Projected new Raw rating1860.0
Projected new Weighed rating1675.8
Projected new Weighted performance620.9
Projected new final Raw rating (if new WP > new Raw)1860.0
Projected new highest rating1860.0
Projected new floor1360.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1860.0
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 rating1860.0
Current Weighted rating1818.8
Current Weighted performance618.3
Current official/published rating (highest between Raw, WR and WP)1860.0
Current highest rating achieved1860.0
Current floor (min rating allowed)1360.0
Current K-factor24
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)±64.8
Current Raw change used (final)0.0
Projected new Raw rating1860.0
Projected new Weighed rating1675.2
Projected new Weighted performance618.3
Projected new final Raw rating (if new WP > new Raw)1860.0
Projected new highest rating1860.0
Projected new floor1360.0
Projected new K-facor24
Projected new official/published rating (highest between new Raw, new WR and new WP)1860.0
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 rating1730.4
Current Weighted rating1730.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1730.4
Current highest rating achieved1730.4
Current floor (min rating allowed)1230.4
Current K-factor28
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)±77.9
Current Raw change used (final)0.0
Projected new Raw rating1730.4
Projected new Weighed rating1592.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1730.4
Projected new floor1230.4
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1730.4
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 rating1730.4
Current Weighted rating1723.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1730.4
Current highest rating achieved1730.4
Current floor (min rating allowed)1230.4
Current K-factor28
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)±77.9
Current Raw change used (final)0.0
Projected new Raw rating1730.4
Projected new Weighed rating1585.6
Projected new Weighted performance197.9
Projected new final Raw rating (if new WP > new Raw)1730.4
Projected new highest rating1730.4
Projected new floor1230.4
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1730.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Vienna Chess Open 2019 2019/08/17 2019/08/24 Austria (AUT) Standard 150 1.00 9 8 6.0 1694.6 1691.0 Analysis
5 Summer Prague Open 2019 2019/08/02 2019/08/09 Czech Republic (CZE) Standard 150 1.00 9 9 5.0 1694.6 1691.0 Analysis
4 CZECH OPEN 2019 2019/07/20 2019/07/27 Czech Republic (CZE) Blitz 9 0.27 9 9 4.0 1693.9 1730.4 Analysis
3 JNW Club - Helpmekaar Kollege Open 2019 (A) 2019/07/06 2019/07/06 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1693.9 1686.5 Analysis
2 JNW Club - Trinityhouse Little Falls Open 2019 (A) 2019/02/23 2019/02/23 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1724.8 1723.7 Analysis
1 JNW Club - Bryanston Open 1 2019 (A) 2019/01/26 2019/01/26 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1730.4 1730.4 Analysis
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 41 14 15 12 21.5 52.4 20.7 1692.3 1713.1
White 20 6 9 5 10.5 52.5 21.3 1711.6 1732.8
Black 21 8 6 7 11.0 52.4 20.2 1674.0 1694.3
Standard All 32 12 11 9 17.5 54.7 39.8 1687.2 1727.0
White 16 6 6 4 9.0 56.3 53.1 1711.3 1764.5
Black 16 6 5 5 8.5 53.1 26.6 1663.0 1689.5
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 9 2 4 3 4.0 44.4 -47.2 1710.8 1663.6
White 4 0 3 1 1.5 37.5 -106.3 1712.5 1606.3
Black 5 2 1 2 2.5 50.0 0.0 1709.4 1709.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 197013325 Jacobs, CL (Cavan) 2 0.0 0 0 2 0.0 1709.3 -425.0 1284.3 View list
2 100092568 Maponya, K (Kabelo) 1 1.0 1 0 0 100.0 1693.9 425.0 2118.9 View list
3 203010232 Gardiner, N (Noa) 1 1.0 1 0 0 100.0 1724.8 425.0 2149.8 View list
4 203034366 Shaw, LA (Laurie Ann) 1 1.0 1 0 0 100.0 1724.8 425.0 2149.8 View list
5 100040746 Van Wyk, A (Anton) 1 1.0 1 0 0 100.0 1730.4 425.0 2155.4 View list
6 Kuandykuly Danis 1 1.0 0 0 0 100.0 1694.6 425.0 2119.6 View list
7 ANDERSEN Carsten 1 1.0 0 0 0 100.0 1693.9 425.0 2118.9 View list
8 Burdov Petr 1 1.0 0 0 0 100.0 1694.6 425.0 2119.6 View list
9 Maly Martin 1 1.0 0 0 0 100.0 1694.6 425.0 2119.6 View list
10 Jiras Zbynek 1 1.0 0 0 0 100.0 1694.6 425.0 2119.6 View list
11 Opl Klaus Mag. 1 1.0 0 0 0 100.0 1694.6 425.0 2119.6 View list
12 Raondi Yan-Martin 1 1.0 0 0 0 100.0 1694.6 425.0 2119.6 View list
13 Schützhold Frank 1 1.0 0 0 0 100.0 1694.6 425.0 2119.6 View list
14 Stenek Bruno 1 1.0 0 0 0 100.0 1694.6 425.0 2119.6 View list
15 VONHOFF Joerg 1 1.0 0 0 0 100.0 1693.9 425.0 2118.9 View list
16 104053107 Govender, Y (Yaduvir) 1 0.5 0 1 0 50.0 1693.9 0.0 1693.9 View list
17 207069536 Boshoma, C (Chisomo) 1 0.5 0 1 0 50.0 1730.4 0.0 1730.4 View list
18 186004436 Chappell, AW (Adrian) 1 0.5 0 1 0 50.0 1693.9 0.0 1693.9 View list
19 203023610 Modi, S (Sonia) 1 0.5 0 1 0 50.0 1730.4 0.0 1730.4 View list
20 177028759 Odendaal, W (Willem) 1 0.5 0 1 0 50.0 1724.8 0.0 1724.8 View list